Finding the Third Proportional to 60,672,573 and 132,696,030

Step by Step Solution

1. Step 1: Write the proportion equation
   60,672,573 : 132,696,030 = 132,696,030 : x
2. Step 2: Convert to fraction form
   60,672,573/132,696,030 = 132,696,030/x
3. Step 3: Cross multiply
   60,672,573x = 132,696,030 × 132,696,030
4. Step 4: Simplify right side
   60,672,573x = 17,608,236,377,760,900
5. Step 5: Solve for x
   x = 17,608,236,377,760,900/60,672,573
6. Step 6: Final answer
   x = 290,217,399.84