Finding the Third Proportional to 32,772 and 70,764

Step by Step Solution

1. Step 1: Write the proportion equation
   32,772 : 70,764 = 70,764 : x
2. Step 2: Convert to fraction form
   32,772/70,764 = 70,764/x
3. Step 3: Cross multiply
   32,772x = 70,764 × 70,764
4. Step 4: Simplify right side
   32,772x = 5,007,543,696
5. Step 5: Solve for x
   x = 5,007,543,696/32,772
6. Step 6: Final answer
   x = 152,799.45