Finding the Third Proportional to 60,672,578 and 132,696,038

Step by Step Solution

1. Step 1: Write the proportion equation
   60,672,578 : 132,696,038 = 132,696,038 : x
2. Step 2: Convert to fraction form
   60,672,578/132,696,038 = 132,696,038/x
3. Step 3: Cross multiply
   60,672,578x = 132,696,038 × 132,696,038
4. Step 4: Simplify right side
   60,672,578x = 17,608,238,500,897,444
5. Step 5: Solve for x
   x = 17,608,238,500,897,444/60,672,578
6. Step 6: Final answer
   x = 290,217,410.92