Finding the Third Proportional to 723,466.13 and 1,064,287.69

Step by Step Solution

1. Step 1: Write the proportion equation
   723,466.13 : 1,064,287.69 = 1,064,287.69 : x
2. Step 2: Convert to fraction form
   723,466.13/1,064,287.69 = 1,064,287.69/x
3. Step 3: Cross multiply
   723,466.13x = 1,064,287.69 × 1,064,287.69
4. Step 4: Simplify right side
   723,466.13x = 1,132,708,281,764.10
5. Step 5: Solve for x
   x = 1,132,708,281,764.10/723,466.13
6. Step 6: Final answer
   x = 1,565,668.72