Finding the Third Proportional to 40,802 and 63,834.50

Step by Step Solution

1. Step 1: Write the proportion equation
   40,802 : 63,834.50 = 63,834.50 : x
2. Step 2: Convert to fraction form
   40,802/63,834.50 = 63,834.50/x
3. Step 3: Cross multiply
   40,802x = 63,834.50 × 63,834.50
4. Step 4: Simplify right side
   40,802x = 4,074,843,390.25
5. Step 5: Solve for x
   x = 4,074,843,390.25/40,802
6. Step 6: Final answer
   x = 99,868.72