Finding the Third Proportional to 59,640,232 and 130,446,792

Step by Step Solution

1. Step 1: Write the proportion equation
   59,640,232 : 130,446,792 = 130,446,792 : x
2. Step 2: Convert to fraction form
   59,640,232/130,446,792 = 130,446,792/x
3. Step 3: Cross multiply
   59,640,232x = 130,446,792 × 130,446,792
4. Step 4: Simplify right side
   59,640,232x = 17,016,365,543,091,264
5. Step 5: Solve for x
   x = 17,016,365,543,091,264/59,640,232
6. Step 6: Final answer
   x = 285,316,890.50