Finding the Third Proportional to 1,108,765 and 1,544,788.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,108,765 : 1,544,788.50 = 1,544,788.50 : x
2. Step 2: Convert to fraction form
   1,108,765/1,544,788.50 = 1,544,788.50/x
3. Step 3: Cross multiply
   1,108,765x = 1,544,788.50 × 1,544,788.50
4. Step 4: Simplify right side
   1,108,765x = 2,386,371,509,732.25
5. Step 5: Solve for x
   x = 2,386,371,509,732.25/1,108,765
6. Step 6: Final answer
   x = 2,152,278.90