Finding the Third Proportional to 40,750 and 64,838

Step by Step Solution

1. Step 1: Write the proportion equation
   40,750 : 64,838 = 64,838 : x
2. Step 2: Convert to fraction form
   40,750/64,838 = 64,838/x
3. Step 3: Cross multiply
   40,750x = 64,838 × 64,838
4. Step 4: Simplify right side
   40,750x = 4,203,966,244
5. Step 5: Solve for x
   x = 4,203,966,244/40,750
6. Step 6: Final answer
   x = 103,164.82