Finding the Third Proportional to 3,859,074 and 5,672,997

Step by Step Solution

1. Step 1: Write the proportion equation
   3,859,074 : 5,672,997 = 5,672,997 : x
2. Step 2: Convert to fraction form
   3,859,074/5,672,997 = 5,672,997/x
3. Step 3: Cross multiply
   3,859,074x = 5,672,997 × 5,672,997
4. Step 4: Simplify right side
   3,859,074x = 32,182,894,962,009
5. Step 5: Solve for x
   x = 32,182,894,962,009/3,859,074
6. Step 6: Final answer
   x = 8,339,538.18