Finding the Third Proportional to 484,220 and 1,063,992

Step by Step Solution

1. Step 1: Write the proportion equation
   484,220 : 1,063,992 = 1,063,992 : x
2. Step 2: Convert to fraction form
   484,220/1,063,992 = 1,063,992/x
3. Step 3: Cross multiply
   484,220x = 1,063,992 × 1,063,992
4. Step 4: Simplify right side
   484,220x = 1,132,078,976,064
5. Step 5: Solve for x
   x = 1,132,078,976,064/484,220
6. Step 6: Final answer
   x = 2,337,943.45