Finding the Third Proportional to 1,648,545 and 2,490,046.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,648,545 : 2,490,046.50 = 2,490,046.50 : x
2. Step 2: Convert to fraction form
   1,648,545/2,490,046.50 = 2,490,046.50/x
3. Step 3: Cross multiply
   1,648,545x = 2,490,046.50 × 2,490,046.50
4. Step 4: Simplify right side
   1,648,545x = 6,200,331,572,162.25
5. Step 5: Solve for x
   x = 6,200,331,572,162.25/1,648,545
6. Step 6: Final answer
   x = 3,761,093.31