Finding the Third Proportional to 2,288,167.31 and 3,461,773.78

Step by Step Solution

1. Step 1: Write the proportion equation
   2,288,167.31 : 3,461,773.78 = 3,461,773.78 : x
2. Step 2: Convert to fraction form
   2,288,167.31/3,461,773.78 = 3,461,773.78/x
3. Step 3: Cross multiply
   2,288,167.31x = 3,461,773.78 × 3,461,773.78
4. Step 4: Simplify right side
   2,288,167.31x = 11,983,877,712,549.92
5. Step 5: Solve for x
   x = 11,983,877,712,549.92/2,288,167.31
6. Step 6: Final answer
   x = 5,237,325.81