Finding the Third Proportional to 3,548,114 and 5,559,540

Step by Step Solution

1. Step 1: Write the proportion equation
   3,548,114 : 5,559,540 = 5,559,540 : x
2. Step 2: Convert to fraction form
   3,548,114/5,559,540 = 5,559,540/x
3. Step 3: Cross multiply
   3,548,114x = 5,559,540 × 5,559,540
4. Step 4: Simplify right side
   3,548,114x = 30,908,485,011,600
5. Step 5: Solve for x
   x = 30,908,485,011,600/3,548,114
6. Step 6: Final answer
   x = 8,711,243.50