Finding the Third Proportional to 822,632 and 1,244,292

Step by Step Solution

1. Step 1: Write the proportion equation
   822,632 : 1,244,292 = 1,244,292 : x
2. Step 2: Convert to fraction form
   822,632/1,244,292 = 1,244,292/x
3. Step 3: Cross multiply
   822,632x = 1,244,292 × 1,244,292
4. Step 4: Simplify right side
   822,632x = 1,548,262,581,264
5. Step 5: Solve for x
   x = 1,548,262,581,264/822,632
6. Step 6: Final answer
   x = 1,882,084.07