Finding the Third Proportional to 38,925 and 87,960

Step by Step Solution

1. Step 1: Write the proportion equation
   38,925 : 87,960 = 87,960 : x
2. Step 2: Convert to fraction form
   38,925/87,960 = 87,960/x
3. Step 3: Cross multiply
   38,925x = 87,960 × 87,960
4. Step 4: Simplify right side
   38,925x = 7,736,961,600
5. Step 5: Solve for x
   x = 7,736,961,600/38,925
6. Step 6: Final answer
   x = 198,765.87