Finding the Third Proportional to 3,594,213.56 and 7,906,993.31

Step by Step Solution

1. Step 1: Write the proportion equation
   3,594,213.56 : 7,906,993.31 = 7,906,993.31 : x
2. Step 2: Convert to fraction form
   3,594,213.56/7,906,993.31 = 7,906,993.31/x
3. Step 3: Cross multiply
   3,594,213.56x = 7,906,993.31 × 7,906,993.31
4. Step 4: Simplify right side
   3,594,213.56x = 62,520,543,243,919.72
5. Step 5: Solve for x
   x = 62,520,543,243,919.72/3,594,213.56
6. Step 6: Final answer
   x = 17,394,776.95