Finding the Third Proportional to 1,085,287.50 and 2,363,436

Step by Step Solution

1. Step 1: Write the proportion equation
   1,085,287.50 : 2,363,436 = 2,363,436 : x
2. Step 2: Convert to fraction form
   1,085,287.50/2,363,436 = 2,363,436/x
3. Step 3: Cross multiply
   1,085,287.50x = 2,363,436 × 2,363,436
4. Step 4: Simplify right side
   1,085,287.50x = 5,585,829,726,096
5. Step 5: Solve for x
   x = 5,585,829,726,096/1,085,287.50
6. Step 6: Final answer
   x = 5,146,866.36