Finding the Third Proportional to 72,974,850 and 98,292,150

Step by Step Solution

1. Step 1: Write the proportion equation
   72,974,850 : 98,292,150 = 98,292,150 : x
2. Step 2: Convert to fraction form
   72,974,850/98,292,150 = 98,292,150/x
3. Step 3: Cross multiply
   72,974,850x = 98,292,150 × 98,292,150
4. Step 4: Simplify right side
   72,974,850x = 9,661,346,751,622,500
5. Step 5: Solve for x
   x = 9,661,346,751,622,500/72,974,850
6. Step 6: Final answer
   x = 132,392,827.83