Finding the Third Proportional to 2,004,152 and 4,205,242

Step by Step Solution

1. Step 1: Write the proportion equation
   2,004,152 : 4,205,242 = 4,205,242 : x
2. Step 2: Convert to fraction form
   2,004,152/4,205,242 = 4,205,242/x
3. Step 3: Cross multiply
   2,004,152x = 4,205,242 × 4,205,242
4. Step 4: Simplify right side
   2,004,152x = 17,684,060,278,564
5. Step 5: Solve for x
   x = 17,684,060,278,564/2,004,152
6. Step 6: Final answer
   x = 8,823,712.11