Finding the Third Proportional to 11,799,594 and 25,675,744.50

Step by Step Solution

1. Step 1: Write the proportion equation
   11,799,594 : 25,675,744.50 = 25,675,744.50 : x
2. Step 2: Convert to fraction form
   11,799,594/25,675,744.50 = 25,675,744.50/x
3. Step 3: Cross multiply
   11,799,594x = 25,675,744.50 × 25,675,744.50
4. Step 4: Simplify right side
   11,799,594x = 659,243,855,629,280.25
5. Step 5: Solve for x
   x = 659,243,855,629,280.25/11,799,594
6. Step 6: Final answer
   x = 55,870,045.67