Finding the Third Proportional to 822,393 and 1,233,591

Step by Step Solution

1. Step 1: Write the proportion equation
   822,393 : 1,233,591 = 1,233,591 : x
2. Step 2: Convert to fraction form
   822,393/1,233,591 = 1,233,591/x
3. Step 3: Cross multiply
   822,393x = 1,233,591 × 1,233,591
4. Step 4: Simplify right side
   822,393x = 1,521,746,755,281
5. Step 5: Solve for x
   x = 1,521,746,755,281/822,393
6. Step 6: Final answer
   x = 1,850,388.75