Finding the Third Proportional to 3,931,908 and 5,933,989

Step by Step Solution

1. Step 1: Write the proportion equation
   3,931,908 : 5,933,989 = 5,933,989 : x
2. Step 2: Convert to fraction form
   3,931,908/5,933,989 = 5,933,989/x
3. Step 3: Cross multiply
   3,931,908x = 5,933,989 × 5,933,989
4. Step 4: Simplify right side
   3,931,908x = 35,212,225,452,121
5. Step 5: Solve for x
   x = 35,212,225,452,121/3,931,908
6. Step 6: Final answer
   x = 8,955,505.94