Finding the Third Proportional to 3,542,835 and 5,500,877

Step by Step Solution

1. Step 1: Write the proportion equation
   3,542,835 : 5,500,877 = 5,500,877 : x
2. Step 2: Convert to fraction form
   3,542,835/5,500,877 = 5,500,877/x
3. Step 3: Cross multiply
   3,542,835x = 5,500,877 × 5,500,877
4. Step 4: Simplify right side
   3,542,835x = 30,259,647,769,129
5. Step 5: Solve for x
   x = 30,259,647,769,129/3,542,835
6. Step 6: Final answer
   x = 8,541,082.99