Finding the Third Proportional to 108,931.50 and 235,068

Step by Step Solution

1. Step 1: Write the proportion equation
   108,931.50 : 235,068 = 235,068 : x
2. Step 2: Convert to fraction form
   108,931.50/235,068 = 235,068/x
3. Step 3: Cross multiply
   108,931.50x = 235,068 × 235,068
4. Step 4: Simplify right side
   108,931.50x = 55,256,964,624
5. Step 5: Solve for x
   x = 55,256,964,624/108,931.50
6. Step 6: Final answer
   x = 507,263.41