Finding the Third Proportional to 492,729.75 and 646,997.63
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Solution
The third proportional to 492,729.75 and 646,997.63 is: 849,564.95
Step by Step Solution
- Step 1: Write the proportion equation
492,729.75 : 646,997.63 = 646,997.63 : x - Step 2: Convert to fraction form
492,729.75/646,997.63 = 646,997.63/x - Step 3: Cross multiply
492,729.75x = 646,997.63 × 646,997.63 - Step 4: Simplify right side
492,729.75x = 418,605,926,755.64 - Step 5: Solve for x
x = 418,605,926,755.64/492,729.75 - Step 6: Final answer
x = 849,564.95
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