Finding the Third Proportional to 106,672.50 and 233,028

Step by Step Solution

1. Step 1: Write the proportion equation
   106,672.50 : 233,028 = 233,028 : x
2. Step 2: Convert to fraction form
   106,672.50/233,028 = 233,028/x
3. Step 3: Cross multiply
   106,672.50x = 233,028 × 233,028
4. Step 4: Simplify right side
   106,672.50x = 54,302,048,784
5. Step 5: Solve for x
   x = 54,302,048,784/106,672.50
6. Step 6: Final answer
   x = 509,053.87