Finding the Third Proportional to 215,061.75 and 467,505

Step by Step Solution

1. Step 1: Write the proportion equation
   215,061.75 : 467,505 = 467,505 : x
2. Step 2: Convert to fraction form
   215,061.75/467,505 = 467,505/x
3. Step 3: Cross multiply
   215,061.75x = 467,505 × 467,505
4. Step 4: Simplify right side
   215,061.75x = 218,560,925,025
5. Step 5: Solve for x
   x = 218,560,925,025/215,061.75
6. Step 6: Final answer
   x = 1,016,270.56