Finding the Third Proportional to 745,632 and 1,143,504

Step by Step Solution

1. Step 1: Write the proportion equation
   745,632 : 1,143,504 = 1,143,504 : x
2. Step 2: Convert to fraction form
   745,632/1,143,504 = 1,143,504/x
3. Step 3: Cross multiply
   745,632x = 1,143,504 × 1,143,504
4. Step 4: Simplify right side
   745,632x = 1,307,601,398,016
5. Step 5: Solve for x
   x = 1,307,601,398,016/745,632
6. Step 6: Final answer
   x = 1,753,681.97