Finding the Third Proportional to 40,770 and 63,011.25

Step by Step Solution

1. Step 1: Write the proportion equation
   40,770 : 63,011.25 = 63,011.25 : x
2. Step 2: Convert to fraction form
   40,770/63,011.25 = 63,011.25/x
3. Step 3: Cross multiply
   40,770x = 63,011.25 × 63,011.25
4. Step 4: Simplify right side
   40,770x = 3,970,417,626.56
5. Step 5: Solve for x
   x = 3,970,417,626.56/40,770
6. Step 6: Final answer
   x = 97,385.76