Finding the Third Proportional to 153,258.75 and 327,552

Step by Step Solution

1. Step 1: Write the proportion equation
   153,258.75 : 327,552 = 327,552 : x
2. Step 2: Convert to fraction form
   153,258.75/327,552 = 327,552/x
3. Step 3: Cross multiply
   153,258.75x = 327,552 × 327,552
4. Step 4: Simplify right side
   153,258.75x = 107,290,312,704
5. Step 5: Solve for x
   x = 107,290,312,704/153,258.75
6. Step 6: Final answer
   x = 700,059.95