Finding the Third Proportional to 3,714,637.50 and 5,554,878

Step by Step Solution

1. Step 1: Write the proportion equation
   3,714,637.50 : 5,554,878 = 5,554,878 : x
2. Step 2: Convert to fraction form
   3,714,637.50/5,554,878 = 5,554,878/x
3. Step 3: Cross multiply
   3,714,637.50x = 5,554,878 × 5,554,878
4. Step 4: Simplify right side
   3,714,637.50x = 30,856,669,594,884
5. Step 5: Solve for x
   x = 30,856,669,594,884/3,714,637.50
6. Step 6: Final answer
   x = 8,306,778.14