Finding the Third Proportional to 713,142 and 1,585,730

Step by Step Solution

1. Step 1: Write the proportion equation
   713,142 : 1,585,730 = 1,585,730 : x
2. Step 2: Convert to fraction form
   713,142/1,585,730 = 1,585,730/x
3. Step 3: Cross multiply
   713,142x = 1,585,730 × 1,585,730
4. Step 4: Simplify right side
   713,142x = 2,514,539,632,900
5. Step 5: Solve for x
   x = 2,514,539,632,900/713,142
6. Step 6: Final answer
   x = 3,526,001.32