Finding the Third Proportional to 49,850,970 and 103,664,784

Step by Step Solution

1. Step 1: Write the proportion equation
   49,850,970 : 103,664,784 = 103,664,784 : x
2. Step 2: Convert to fraction form
   49,850,970/103,664,784 = 103,664,784/x
3. Step 3: Cross multiply
   49,850,970x = 103,664,784 × 103,664,784
4. Step 4: Simplify right side
   49,850,970x = 10,746,387,441,766,656
5. Step 5: Solve for x
   x = 10,746,387,441,766,656/49,850,970
6. Step 6: Final answer
   x = 215,570,277.60