Finding the Third Proportional to 1,518,562.50 and 2,136,046.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,518,562.50 : 2,136,046.50 = 2,136,046.50 : x
2. Step 2: Convert to fraction form
   1,518,562.50/2,136,046.50 = 2,136,046.50/x
3. Step 3: Cross multiply
   1,518,562.50x = 2,136,046.50 × 2,136,046.50
4. Step 4: Simplify right side
   1,518,562.50x = 4,562,694,650,162.25
5. Step 5: Solve for x
   x = 4,562,694,650,162.25/1,518,562.50
6. Step 6: Final answer
   x = 3,004,614.33