Finding the Third Proportional to 822,151 and 1,793,315

Step by Step Solution

1. Step 1: Write the proportion equation
   822,151 : 1,793,315 = 1,793,315 : x
2. Step 2: Convert to fraction form
   822,151/1,793,315 = 1,793,315/x
3. Step 3: Cross multiply
   822,151x = 1,793,315 × 1,793,315
4. Step 4: Simplify right side
   822,151x = 3,215,978,689,225
5. Step 5: Solve for x
   x = 3,215,978,689,225/822,151
6. Step 6: Final answer
   x = 3,911,664.27