Finding the Third Proportional to 704,142 and 1,520,514

Step by Step Solution

1. Step 1: Write the proportion equation
   704,142 : 1,520,514 = 1,520,514 : x
2. Step 2: Convert to fraction form
   704,142/1,520,514 = 1,520,514/x
3. Step 3: Cross multiply
   704,142x = 1,520,514 × 1,520,514
4. Step 4: Simplify right side
   704,142x = 2,311,962,824,196
5. Step 5: Solve for x
   x = 2,311,962,824,196/704,142
6. Step 6: Final answer
   x = 3,283,375.83