Finding the Third Proportional to 5,010,382.50 and 10,978,365

Step by Step Solution

1. Step 1: Write the proportion equation
   5,010,382.50 : 10,978,365 = 10,978,365 : x
2. Step 2: Convert to fraction form
   5,010,382.50/10,978,365 = 10,978,365/x
3. Step 3: Cross multiply
   5,010,382.50x = 10,978,365 × 10,978,365
4. Step 4: Simplify right side
   5,010,382.50x = 120,524,498,073,225
5. Step 5: Solve for x
   x = 120,524,498,073,225/5,010,382.50
6. Step 6: Final answer
   x = 24,054,949.51