Finding the Third Proportional to 731,874 and 1,142,076

Step by Step Solution

1. Step 1: Write the proportion equation
   731,874 : 1,142,076 = 1,142,076 : x
2. Step 2: Convert to fraction form
   731,874/1,142,076 = 1,142,076/x
3. Step 3: Cross multiply
   731,874x = 1,142,076 × 1,142,076
4. Step 4: Simplify right side
   731,874x = 1,304,337,589,776
5. Step 5: Solve for x
   x = 1,304,337,589,776/731,874
6. Step 6: Final answer
   x = 1,782,188.72