Finding the Third Proportional to 865,900.13 and 1,843,902

Step by Step Solution

1. Step 1: Write the proportion equation
   865,900.13 : 1,843,902 = 1,843,902 : x
2. Step 2: Convert to fraction form
   865,900.13/1,843,902 = 1,843,902/x
3. Step 3: Cross multiply
   865,900.13x = 1,843,902 × 1,843,902
4. Step 4: Simplify right side
   865,900.13x = 3,399,974,585,604
5. Step 5: Solve for x
   x = 3,399,974,585,604/865,900.13
6. Step 6: Final answer
   x = 3,926,520.49