Finding the Third Proportional to 5,608,196 and 12,200,540

Step by Step Solution

1. Step 1: Write the proportion equation
   5,608,196 : 12,200,540 = 12,200,540 : x
2. Step 2: Convert to fraction form
   5,608,196/12,200,540 = 12,200,540/x
3. Step 3: Cross multiply
   5,608,196x = 12,200,540 × 12,200,540
4. Step 4: Simplify right side
   5,608,196x = 148,853,176,291,600
5. Step 5: Solve for x
   x = 148,853,176,291,600/5,608,196
6. Step 6: Final answer
   x = 26,542,078.11