Finding the Third Proportional to 328,748.63 and 706,659.19
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Solution
The third proportional to 328,748.63 and 706,659.19 is: 1,518,994.06
Step by Step Solution
- Step 1: Write the proportion equation
328,748.63 : 706,659.19 = 706,659.19 : x - Step 2: Convert to fraction form
328,748.63/706,659.19 = 706,659.19/x - Step 3: Cross multiply
328,748.63x = 706,659.19 × 706,659.19 - Step 4: Simplify right side
328,748.63x = 499,367,207,278.16 - Step 5: Solve for x
x = 499,367,207,278.16/328,748.63 - Step 6: Final answer
x = 1,518,994.06
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