Finding the Third Proportional to 40,656 and 60,764

Step by Step Solution

1. Step 1: Write the proportion equation
   40,656 : 60,764 = 60,764 : x
2. Step 2: Convert to fraction form
   40,656/60,764 = 60,764/x
3. Step 3: Cross multiply
   40,656x = 60,764 × 60,764
4. Step 4: Simplify right side
   40,656x = 3,692,263,696
5. Step 5: Solve for x
   x = 3,692,263,696/40,656
6. Step 6: Final answer
   x = 90,817.19