Finding the Third Proportional to 40,644 and 88,756

Step by Step Solution

1. Step 1: Write the proportion equation
   40,644 : 88,756 = 88,756 : x
2. Step 2: Convert to fraction form
   40,644/88,756 = 88,756/x
3. Step 3: Cross multiply
   40,644x = 88,756 × 88,756
4. Step 4: Simplify right side
   40,644x = 7,877,627,536
5. Step 5: Solve for x
   x = 7,877,627,536/40,644
6. Step 6: Final answer
   x = 193,820.18