Finding the Third Proportional to 1,108,687.50 and 1,544,681.25

Step by Step Solution

1. Step 1: Write the proportion equation
   1,108,687.50 : 1,544,681.25 = 1,544,681.25 : x
2. Step 2: Convert to fraction form
   1,108,687.50/1,544,681.25 = 1,544,681.25/x
3. Step 3: Cross multiply
   1,108,687.50x = 1,544,681.25 × 1,544,681.25
4. Step 4: Simplify right side
   1,108,687.50x = 2,386,040,164,101.56
5. Step 5: Solve for x
   x = 2,386,040,164,101.56/1,108,687.50
6. Step 6: Final answer
   x = 2,152,130.48