Finding the Third Proportional to 822,572 and 1,120,614

Step by Step Solution

1. Step 1: Write the proportion equation
   822,572 : 1,120,614 = 1,120,614 : x
2. Step 2: Convert to fraction form
   822,572/1,120,614 = 1,120,614/x
3. Step 3: Cross multiply
   822,572x = 1,120,614 × 1,120,614
4. Step 4: Simplify right side
   822,572x = 1,255,775,736,996
5. Step 5: Solve for x
   x = 1,255,775,736,996/822,572
6. Step 6: Final answer
   x = 1,526,645.37