Finding the Third Proportional to 80,486.63 and 109,311.75
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Solution
The third proportional to 80,486.63 and 109,311.75 is: 148,460.18
Step by Step Solution
- Step 1: Write the proportion equation
80,486.63 : 109,311.75 = 109,311.75 : x - Step 2: Convert to fraction form
80,486.63/109,311.75 = 109,311.75/x - Step 3: Cross multiply
80,486.63x = 109,311.75 × 109,311.75 - Step 4: Simplify right side
80,486.63x = 11,949,058,688.06 - Step 5: Solve for x
x = 11,949,058,688.06/80,486.63 - Step 6: Final answer
x = 148,460.18
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