Finding the Third Proportional to 886,212 and 1,932,822

Step by Step Solution

1. Step 1: Write the proportion equation
   886,212 : 1,932,822 = 1,932,822 : x
2. Step 2: Convert to fraction form
   886,212/1,932,822 = 1,932,822/x
3. Step 3: Cross multiply
   886,212x = 1,932,822 × 1,932,822
4. Step 4: Simplify right side
   886,212x = 3,735,800,883,684
5. Step 5: Solve for x
   x = 3,735,800,883,684/886,212
6. Step 6: Final answer
   x = 4,215,470.88