Finding the Third Proportional to 2,205,360 and 4,748,622

Step by Step Solution

1. Step 1: Write the proportion equation
   2,205,360 : 4,748,622 = 4,748,622 : x
2. Step 2: Convert to fraction form
   2,205,360/4,748,622 = 4,748,622/x
3. Step 3: Cross multiply
   2,205,360x = 4,748,622 × 4,748,622
4. Step 4: Simplify right side
   2,205,360x = 22,549,410,898,884
5. Step 5: Solve for x
   x = 22,549,410,898,884/2,205,360
6. Step 6: Final answer
   x = 10,224,820.85