Finding the Third Proportional to 2,205,356 and 4,748,612

Step by Step Solution

1. Step 1: Write the proportion equation
   2,205,356 : 4,748,612 = 4,748,612 : x
2. Step 2: Convert to fraction form
   2,205,356/4,748,612 = 4,748,612/x
3. Step 3: Cross multiply
   2,205,356x = 4,748,612 × 4,748,612
4. Step 4: Simplify right side
   2,205,356x = 22,549,315,926,544
5. Step 5: Solve for x
   x = 22,549,315,926,544/2,205,356
6. Step 6: Final answer
   x = 10,224,796.33