Finding the Third Proportional to 2,200,545 and 4,767,366

Step by Step Solution

1. Step 1: Write the proportion equation
   2,200,545 : 4,767,366 = 4,767,366 : x
2. Step 2: Convert to fraction form
   2,200,545/4,767,366 = 4,767,366/x
3. Step 3: Cross multiply
   2,200,545x = 4,767,366 × 4,767,366
4. Step 4: Simplify right side
   2,200,545x = 22,727,778,577,956
5. Step 5: Solve for x
   x = 22,727,778,577,956/2,200,545
6. Step 6: Final answer
   x = 10,328,249.86