Finding the Third Proportional to 51,098,505,014 and 111,829,850,518

Step by Step Solution

1. Step 1: Write the proportion equation
   51,098,505,014 : 111,829,850,518 = 111,829,850,518 : x
2. Step 2: Convert to fraction form
   51,098,505,014/111,829,850,518 = 111,829,850,518/x
3. Step 3: Cross multiply
   51,098,505,014x = 111,829,850,518 × 111,829,850,518
4. Step 4: Simplify right side
   51,098,505,014x = 12,505,915,466,878,224,957,440
5. Step 5: Solve for x
   x = 12,505,915,466,878,224,957,440/51,098,505,014
6. Step 6: Final answer
   x = 244,741,318,037.62