Finding the Third Proportional to 702,680 and 1,562,570

Step by Step Solution

1. Step 1: Write the proportion equation
   702,680 : 1,562,570 = 1,562,570 : x
2. Step 2: Convert to fraction form
   702,680/1,562,570 = 1,562,570/x
3. Step 3: Cross multiply
   702,680x = 1,562,570 × 1,562,570
4. Step 4: Simplify right side
   702,680x = 2,441,625,004,900
5. Step 5: Solve for x
   x = 2,441,625,004,900/702,680
6. Step 6: Final answer
   x = 3,474,732.46