Finding the Third Proportional to 40,572 and 63,949.50

Step by Step Solution

1. Step 1: Write the proportion equation
   40,572 : 63,949.50 = 63,949.50 : x
2. Step 2: Convert to fraction form
   40,572/63,949.50 = 63,949.50/x
3. Step 3: Cross multiply
   40,572x = 63,949.50 × 63,949.50
4. Step 4: Simplify right side
   40,572x = 4,089,538,550.25
5. Step 5: Solve for x
   x = 4,089,538,550.25/40,572
6. Step 6: Final answer
   x = 100,797.07