Finding the Third Proportional to 59,128,352 and 126,428,096

Step by Step Solution

1. Step 1: Write the proportion equation
   59,128,352 : 126,428,096 = 126,428,096 : x
2. Step 2: Convert to fraction form
   59,128,352/126,428,096 = 126,428,096/x
3. Step 3: Cross multiply
   59,128,352x = 126,428,096 × 126,428,096
4. Step 4: Simplify right side
   59,128,352x = 15,984,063,458,185,216
5. Step 5: Solve for x
   x = 15,984,063,458,185,216/59,128,352
6. Step 6: Final answer
   x = 270,328,242.16