Finding the Third Proportional to 702,665 and 1,562,542

Step by Step Solution

1. Step 1: Write the proportion equation
   702,665 : 1,562,542 = 1,562,542 : x
2. Step 2: Convert to fraction form
   702,665/1,562,542 = 1,562,542/x
3. Step 3: Cross multiply
   702,665x = 1,562,542 × 1,562,542
4. Step 4: Simplify right side
   702,665x = 2,441,537,501,764
5. Step 5: Solve for x
   x = 2,441,537,501,764/702,665
6. Step 6: Final answer
   x = 3,474,682.11