Finding the Third Proportional to 9,728,508 and 22,519,141.50

Step by Step Solution

1. Step 1: Write the proportion equation
   9,728,508 : 22,519,141.50 = 22,519,141.50 : x
2. Step 2: Convert to fraction form
   9,728,508/22,519,141.50 = 22,519,141.50/x
3. Step 3: Cross multiply
   9,728,508x = 22,519,141.50 × 22,519,141.50
4. Step 4: Simplify right side
   9,728,508x = 507,111,733,897,022.25
5. Step 5: Solve for x
   x = 507,111,733,897,022.25/9,728,508
6. Step 6: Final answer
   x = 52,126,362.43