Finding the Third Proportional to 3,829,754 and 5,670,687

Step by Step Solution

1. Step 1: Write the proportion equation
   3,829,754 : 5,670,687 = 5,670,687 : x
2. Step 2: Convert to fraction form
   3,829,754/5,670,687 = 5,670,687/x
3. Step 3: Cross multiply
   3,829,754x = 5,670,687 × 5,670,687
4. Step 4: Simplify right side
   3,829,754x = 32,156,691,051,969
5. Step 5: Solve for x
   x = 32,156,691,051,969/3,829,754
6. Step 6: Final answer
   x = 8,396,542.19