Finding the Third Proportional to 3,889,008 and 5,887,242

Step by Step Solution

1. Step 1: Write the proportion equation
   3,889,008 : 5,887,242 = 5,887,242 : x
2. Step 2: Convert to fraction form
   3,889,008/5,887,242 = 5,887,242/x
3. Step 3: Cross multiply
   3,889,008x = 5,887,242 × 5,887,242
4. Step 4: Simplify right side
   3,889,008x = 34,659,618,366,564
5. Step 5: Solve for x
   x = 34,659,618,366,564/3,889,008
6. Step 6: Final answer
   x = 8,912,200.33