Finding the Third Proportional to 2,005,258 and 4,330,108

Step by Step Solution

1. Step 1: Write the proportion equation
   2,005,258 : 4,330,108 = 4,330,108 : x
2. Step 2: Convert to fraction form
   2,005,258/4,330,108 = 4,330,108/x
3. Step 3: Cross multiply
   2,005,258x = 4,330,108 × 4,330,108
4. Step 4: Simplify right side
   2,005,258x = 18,749,835,291,664
5. Step 5: Solve for x
   x = 18,749,835,291,664/2,005,258
6. Step 6: Final answer
   x = 9,350,335.61