Finding the Third Proportional to 40,743 and 59,845.50

Step by Step Solution

1. Step 1: Write the proportion equation
   40,743 : 59,845.50 = 59,845.50 : x
2. Step 2: Convert to fraction form
   40,743/59,845.50 = 59,845.50/x
3. Step 3: Cross multiply
   40,743x = 59,845.50 × 59,845.50
4. Step 4: Simplify right side
   40,743x = 3,581,483,870.25
5. Step 5: Solve for x
   x = 3,581,483,870.25/40,743
6. Step 6: Final answer
   x = 87,904.27