Finding the Third Proportional to 3,564,107 and 5,149,520

Step by Step Solution

1. Step 1: Write the proportion equation
   3,564,107 : 5,149,520 = 5,149,520 : x
2. Step 2: Convert to fraction form
   3,564,107/5,149,520 = 5,149,520/x
3. Step 3: Cross multiply
   3,564,107x = 5,149,520 × 5,149,520
4. Step 4: Simplify right side
   3,564,107x = 26,517,556,230,400
5. Step 5: Solve for x
   x = 26,517,556,230,400/3,564,107
6. Step 6: Final answer
   x = 7,440,168.39