Finding the Third Proportional to 2,545,153.50 and 5,532,081

Step by Step Solution

1. Step 1: Write the proportion equation
   2,545,153.50 : 5,532,081 = 5,532,081 : x
2. Step 2: Convert to fraction form
   2,545,153.50/5,532,081 = 5,532,081/x
3. Step 3: Cross multiply
   2,545,153.50x = 5,532,081 × 5,532,081
4. Step 4: Simplify right side
   2,545,153.50x = 30,603,920,190,561
5. Step 5: Solve for x
   x = 30,603,920,190,561/2,545,153.50
6. Step 6: Final answer
   x = 12,024,390.75