Finding the Third Proportional to 1,134,972 and 2,322,432

Step by Step Solution

1. Step 1: Write the proportion equation
   1,134,972 : 2,322,432 = 2,322,432 : x
2. Step 2: Convert to fraction form
   1,134,972/2,322,432 = 2,322,432/x
3. Step 3: Cross multiply
   1,134,972x = 2,322,432 × 2,322,432
4. Step 4: Simplify right side
   1,134,972x = 5,393,690,394,624
5. Step 5: Solve for x
   x = 5,393,690,394,624/1,134,972
6. Step 6: Final answer
   x = 4,752,267.36