Finding the Third Proportional to 62,654 and 141,080

Step by Step Solution

1. Step 1: Write the proportion equation
   62,654 : 141,080 = 141,080 : x
2. Step 2: Convert to fraction form
   62,654/141,080 = 141,080/x
3. Step 3: Cross multiply
   62,654x = 141,080 × 141,080
4. Step 4: Simplify right side
   62,654x = 19,903,566,400
5. Step 5: Solve for x
   x = 19,903,566,400/62,654
6. Step 6: Final answer
   x = 317,674.31