Finding the Third Proportional to 87,951.56 and 171,528.56

Step by Step Solution

1. Step 1: Write the proportion equation
   87,951.56 : 171,528.56 = 171,528.56 : x
2. Step 2: Convert to fraction form
   87,951.56/171,528.56 = 171,528.56/x
3. Step 3: Cross multiply
   87,951.56x = 171,528.56 × 171,528.56
4. Step 4: Simplify right side
   87,951.56x = 29,422,047,753.32
5. Step 5: Solve for x
   x = 29,422,047,753.32/87,951.56
6. Step 6: Final answer
   x = 334,525.58