Finding the Third Proportional to 49,850,976 and 103,664,796

Step by Step Solution

1. Step 1: Write the proportion equation
   49,850,976 : 103,664,796 = 103,664,796 : x
2. Step 2: Convert to fraction form
   49,850,976/103,664,796 = 103,664,796/x
3. Step 3: Cross multiply
   49,850,976x = 103,664,796 × 103,664,796
4. Step 4: Simplify right side
   49,850,976x = 10,746,389,929,721,616
5. Step 5: Solve for x
   x = 10,746,389,929,721,616/49,850,976
6. Step 6: Final answer
   x = 215,570,301.57