Finding the Third Proportional to 49,564,477 and 69,674,464.50

Step by Step Solution

1. Step 1: Write the proportion equation
   49,564,477 : 69,674,464.50 = 69,674,464.50 : x
2. Step 2: Convert to fraction form
   49,564,477/69,674,464.50 = 69,674,464.50/x
3. Step 3: Cross multiply
   49,564,477x = 69,674,464.50 × 69,674,464.50
4. Step 4: Simplify right side
   49,564,477x = 4,854,531,003,361,760
5. Step 5: Solve for x
   x = 4,854,531,003,361,760/49,564,477
6. Step 6: Final answer
   x = 97,943,755.23