Finding the Third Proportional to 3,538,520 and 5,337,102

Step by Step Solution

1. Step 1: Write the proportion equation
   3,538,520 : 5,337,102 = 5,337,102 : x
2. Step 2: Convert to fraction form
   3,538,520/5,337,102 = 5,337,102/x
3. Step 3: Cross multiply
   3,538,520x = 5,337,102 × 5,337,102
4. Step 4: Simplify right side
   3,538,520x = 28,484,657,758,404
5. Step 5: Solve for x
   x = 28,484,657,758,404/3,538,520
6. Step 6: Final answer
   x = 8,049,878.98