Finding the Third Proportional to 865,494 and 1,883,372

Step by Step Solution

1. Step 1: Write the proportion equation
   865,494 : 1,883,372 = 1,883,372 : x
2. Step 2: Convert to fraction form
   865,494/1,883,372 = 1,883,372/x
3. Step 3: Cross multiply
   865,494x = 1,883,372 × 1,883,372
4. Step 4: Simplify right side
   865,494x = 3,547,090,090,384
5. Step 5: Solve for x
   x = 3,547,090,090,384/865,494
6. Step 6: Final answer
   x = 4,098,341.63