Finding the Third Proportional to 49,850,964 and 103,664,772

Step by Step Solution

1. Step 1: Write the proportion equation
   49,850,964 : 103,664,772 = 103,664,772 : x
2. Step 2: Convert to fraction form
   49,850,964/103,664,772 = 103,664,772/x
3. Step 3: Cross multiply
   49,850,964x = 103,664,772 × 103,664,772
4. Step 4: Simplify right side
   49,850,964x = 10,746,384,953,811,984
5. Step 5: Solve for x
   x = 10,746,384,953,811,984/49,850,964
6. Step 6: Final answer
   x = 215,570,253.64