Finding the Third Proportional to 702,620 and 1,541,800

Step by Step Solution

1. Step 1: Write the proportion equation
   702,620 : 1,541,800 = 1,541,800 : x
2. Step 2: Convert to fraction form
   702,620/1,541,800 = 1,541,800/x
3. Step 3: Cross multiply
   702,620x = 1,541,800 × 1,541,800
4. Step 4: Simplify right side
   702,620x = 2,377,147,240,000
5. Step 5: Solve for x
   x = 2,377,147,240,000/702,620
6. Step 6: Final answer
   x = 3,383,261.56