Finding the Third Proportional to 3,916,261.50 and 5,986,955.25

Step by Step Solution

1. Step 1: Write the proportion equation
   3,916,261.50 : 5,986,955.25 = 5,986,955.25 : x
2. Step 2: Convert to fraction form
   3,916,261.50/5,986,955.25 = 5,986,955.25/x
3. Step 3: Cross multiply
   3,916,261.50x = 5,986,955.25 × 5,986,955.25
4. Step 4: Simplify right side
   3,916,261.50x = 35,843,633,165,502.56
5. Step 5: Solve for x
   x = 35,843,633,165,502.56/3,916,261.50
6. Step 6: Final answer
   x = 9,152,512.71