Finding the Third Proportional to 732,432 and 1,131,828

Step by Step Solution

1. Step 1: Write the proportion equation
   732,432 : 1,131,828 = 1,131,828 : x
2. Step 2: Convert to fraction form
   732,432/1,131,828 = 1,131,828/x
3. Step 3: Cross multiply
   732,432x = 1,131,828 × 1,131,828
4. Step 4: Simplify right side
   732,432x = 1,281,034,621,584
5. Step 5: Solve for x
   x = 1,281,034,621,584/732,432
6. Step 6: Final answer
   x = 1,749,015.09