Finding the Third Proportional to 87,525 and 178,258.50

Step by Step Solution

1. Step 1: Write the proportion equation
   87,525 : 178,258.50 = 178,258.50 : x
2. Step 2: Convert to fraction form
   87,525/178,258.50 = 178,258.50/x
3. Step 3: Cross multiply
   87,525x = 178,258.50 × 178,258.50
4. Step 4: Simplify right side
   87,525x = 31,776,092,822.25
5. Step 5: Solve for x
   x = 31,776,092,822.25/87,525
6. Step 6: Final answer
   x = 363,051.62