Finding the Third Proportional to 2,498,495.50 and 5,425,096.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,498,495.50 : 5,425,096.50 = 5,425,096.50 : x
2. Step 2: Convert to fraction form
   2,498,495.50/5,425,096.50 = 5,425,096.50/x
3. Step 3: Cross multiply
   2,498,495.50x = 5,425,096.50 × 5,425,096.50
4. Step 4: Simplify right side
   2,498,495.50x = 29,431,672,034,312.25
5. Step 5: Solve for x
   x = 29,431,672,034,312.25/2,498,495.50
6. Step 6: Final answer
   x = 11,779,757.87