Finding the Third Proportional to 3,134,810 and 4,414,510

Step by Step Solution

1. Step 1: Write the proportion equation
   3,134,810 : 4,414,510 = 4,414,510 : x
2. Step 2: Convert to fraction form
   3,134,810/4,414,510 = 4,414,510/x
3. Step 3: Cross multiply
   3,134,810x = 4,414,510 × 4,414,510
4. Step 4: Simplify right side
   3,134,810x = 19,487,898,540,100
5. Step 5: Solve for x
   x = 19,487,898,540,100/3,134,810
6. Step 6: Final answer
   x = 6,216,612.34