Finding the Third Proportional to 62,474 and 89,038

Step by Step Solution

1. Step 1: Write the proportion equation
   62,474 : 89,038 = 89,038 : x
2. Step 2: Convert to fraction form
   62,474/89,038 = 89,038/x
3. Step 3: Cross multiply
   62,474x = 89,038 × 89,038
4. Step 4: Simplify right side
   62,474x = 7,927,765,444
5. Step 5: Solve for x
   x = 7,927,765,444/62,474
6. Step 6: Final answer
   x = 126,897.04