Finding the Third Proportional to 728,114 and 1,514,332

Step by Step Solution

1. Step 1: Write the proportion equation
   728,114 : 1,514,332 = 1,514,332 : x
2. Step 2: Convert to fraction form
   728,114/1,514,332 = 1,514,332/x
3. Step 3: Cross multiply
   728,114x = 1,514,332 × 1,514,332
4. Step 4: Simplify right side
   728,114x = 2,293,201,406,224
5. Step 5: Solve for x
   x = 2,293,201,406,224/728,114
6. Step 6: Final answer
   x = 3,149,508.74