Finding the Third Proportional to 2,550,892.50 and 5,550,168.94

Step by Step Solution

1. Step 1: Write the proportion equation
   2,550,892.50 : 5,550,168.94 = 5,550,168.94 : x
2. Step 2: Convert to fraction form
   2,550,892.50/5,550,168.94 = 5,550,168.94/x
3. Step 3: Cross multiply
   2,550,892.50x = 5,550,168.94 × 5,550,168.94
4. Step 4: Simplify right side
   2,550,892.50x = 30,804,375,234,789.88
5. Step 5: Solve for x
   x = 30,804,375,234,789.88/2,550,892.50
6. Step 6: Final answer
   x = 12,075,920.58