Finding the Third Proportional to 32,277.75 and 70,776.75

Step by Step Solution

1. Step 1: Write the proportion equation
   32,277.75 : 70,776.75 = 70,776.75 : x
2. Step 2: Convert to fraction form
   32,277.75/70,776.75 = 70,776.75/x
3. Step 3: Cross multiply
   32,277.75x = 70,776.75 × 70,776.75
4. Step 4: Simplify right side
   32,277.75x = 5,009,348,340.56
5. Step 5: Solve for x
   x = 5,009,348,340.56/32,277.75
6. Step 6: Final answer
   x = 155,195.09