Finding the Third Proportional to 1,225,052,571 and 1,882,993,612.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,225,052,571 : 1,882,993,612.50 = 1,882,993,612.50 : x
2. Step 2: Convert to fraction form
   1,225,052,571/1,882,993,612.50 = 1,882,993,612.50/x
3. Step 3: Cross multiply
   1,225,052,571x = 1,882,993,612.50 × 1,882,993,612.50
4. Step 4: Simplify right side
   1,225,052,571x = 3,545,664,944,715,800,064
5. Step 5: Solve for x
   x = 3,545,664,944,715,800,064/1,225,052,571
6. Step 6: Final answer
   x = 2,894,296,154.02