Finding the Third Proportional to 3,564,130 and 5,149,555

Step by Step Solution

1. Step 1: Write the proportion equation
   3,564,130 : 5,149,555 = 5,149,555 : x
2. Step 2: Convert to fraction form
   3,564,130/5,149,555 = 5,149,555/x
3. Step 3: Cross multiply
   3,564,130x = 5,149,555 × 5,149,555
4. Step 4: Simplify right side
   3,564,130x = 26,517,916,698,025
5. Step 5: Solve for x
   x = 26,517,916,698,025/3,564,130
6. Step 6: Final answer
   x = 7,440,221.51