Finding the Third Proportional to 711,023 and 1,555,065

Step by Step Solution

1. Step 1: Write the proportion equation
   711,023 : 1,555,065 = 1,555,065 : x
2. Step 2: Convert to fraction form
   711,023/1,555,065 = 1,555,065/x
3. Step 3: Cross multiply
   711,023x = 1,555,065 × 1,555,065
4. Step 4: Simplify right side
   711,023x = 2,418,227,154,225
5. Step 5: Solve for x
   x = 2,418,227,154,225/711,023
6. Step 6: Final answer
   x = 3,401,053.35