Finding the Third Proportional to 40,645.50 and 59,397

Step by Step Solution

1. Step 1: Write the proportion equation
   40,645.50 : 59,397 = 59,397 : x
2. Step 2: Convert to fraction form
   40,645.50/59,397 = 59,397/x
3. Step 3: Cross multiply
   40,645.50x = 59,397 × 59,397
4. Step 4: Simplify right side
   40,645.50x = 3,528,003,609
5. Step 5: Solve for x
   x = 3,528,003,609/40,645.50
6. Step 6: Final answer
   x = 86,799.37