Finding the Third Proportional to 2,002,428 and 4,146,795

Step by Step Solution

1. Step 1: Write the proportion equation
   2,002,428 : 4,146,795 = 4,146,795 : x
2. Step 2: Convert to fraction form
   2,002,428/4,146,795 = 4,146,795/x
3. Step 3: Cross multiply
   2,002,428x = 4,146,795 × 4,146,795
4. Step 4: Simplify right side
   2,002,428x = 17,195,908,772,025
5. Step 5: Solve for x
   x = 17,195,908,772,025/2,002,428
6. Step 6: Final answer
   x = 8,587,529.13