Finding the Third Proportional to 2,065,748 and 4,474,534

Step by Step Solution

1. Step 1: Write the proportion equation
   2,065,748 : 4,474,534 = 4,474,534 : x
2. Step 2: Convert to fraction form
   2,065,748/4,474,534 = 4,474,534/x
3. Step 3: Cross multiply
   2,065,748x = 4,474,534 × 4,474,534
4. Step 4: Simplify right side
   2,065,748x = 20,021,454,517,156
5. Step 5: Solve for x
   x = 20,021,454,517,156/2,065,748
6. Step 6: Final answer
   x = 9,692,108.87