Finding the Third Proportional to 40,599 and 65,029.50

Step by Step Solution

1. Step 1: Write the proportion equation
   40,599 : 65,029.50 = 65,029.50 : x
2. Step 2: Convert to fraction form
   40,599/65,029.50 = 65,029.50/x
3. Step 3: Cross multiply
   40,599x = 65,029.50 × 65,029.50
4. Step 4: Simplify right side
   40,599x = 4,228,835,870.25
5. Step 5: Solve for x
   x = 4,228,835,870.25/40,599
6. Step 6: Final answer
   x = 104,161.08