Finding the Third Proportional to 40,606.31 and 59,064.19

Step by Step Solution

1. Step 1: Write the proportion equation
   40,606.31 : 59,064.19 = 59,064.19 : x
2. Step 2: Convert to fraction form
   40,606.31/59,064.19 = 59,064.19/x
3. Step 3: Cross multiply
   40,606.31x = 59,064.19 × 59,064.19
4. Step 4: Simplify right side
   40,606.31x = 3,488,578,245.04
5. Step 5: Solve for x
   x = 3,488,578,245.04/40,606.31
6. Step 6: Final answer
   x = 85,912.21