Finding the Third Proportional to 64,757,474 and 132,116,250

Step by Step Solution

1. Step 1: Write the proportion equation
   64,757,474 : 132,116,250 = 132,116,250 : x
2. Step 2: Convert to fraction form
   64,757,474/132,116,250 = 132,116,250/x
3. Step 3: Cross multiply
   64,757,474x = 132,116,250 × 132,116,250
4. Step 4: Simplify right side
   64,757,474x = 17,454,703,514,062,500
5. Step 5: Solve for x
   x = 17,454,703,514,062,500/64,757,474
6. Step 6: Final answer
   x = 269,539,598.07