Finding the Third Proportional to 40,551 and 64,573.50

Step by Step Solution

1. Step 1: Write the proportion equation
   40,551 : 64,573.50 = 64,573.50 : x
2. Step 2: Convert to fraction form
   40,551/64,573.50 = 64,573.50/x
3. Step 3: Cross multiply
   40,551x = 64,573.50 × 64,573.50
4. Step 4: Simplify right side
   40,551x = 4,169,736,902.25
5. Step 5: Solve for x
   x = 4,169,736,902.25/40,551
6. Step 6: Final answer
   x = 102,826.98