Finding the Third Proportional to 40,675.50 and 60,796.50

Step by Step Solution

1. Step 1: Write the proportion equation
   40,675.50 : 60,796.50 = 60,796.50 : x
2. Step 2: Convert to fraction form
   40,675.50/60,796.50 = 60,796.50/x
3. Step 3: Cross multiply
   40,675.50x = 60,796.50 × 60,796.50
4. Step 4: Simplify right side
   40,675.50x = 3,696,214,412.25
5. Step 5: Solve for x
   x = 3,696,214,412.25/40,675.50
6. Step 6: Final answer
   x = 90,870.78