Finding the Third Proportional to 3,891,051 and 5,542,875

Step by Step Solution

1. Step 1: Write the proportion equation
   3,891,051 : 5,542,875 = 5,542,875 : x
2. Step 2: Convert to fraction form
   3,891,051/5,542,875 = 5,542,875/x
3. Step 3: Cross multiply
   3,891,051x = 5,542,875 × 5,542,875
4. Step 4: Simplify right side
   3,891,051x = 30,723,463,265,625
5. Step 5: Solve for x
   x = 30,723,463,265,625/3,891,051
6. Step 6: Final answer
   x = 7,895,929.21