Finding the Third Proportional to 2,200,558 and 4,726,502

Step by Step Solution

1. Step 1: Write the proportion equation
   2,200,558 : 4,726,502 = 4,726,502 : x
2. Step 2: Convert to fraction form
   2,200,558/4,726,502 = 4,726,502/x
3. Step 3: Cross multiply
   2,200,558x = 4,726,502 × 4,726,502
4. Step 4: Simplify right side
   2,200,558x = 22,339,821,156,004
5. Step 5: Solve for x
   x = 22,339,821,156,004/2,200,558
6. Step 6: Final answer
   x = 10,151,889.27