Finding the Third Proportional to 110,820 and 235,471.50

Step by Step Solution

1. Step 1: Write the proportion equation
   110,820 : 235,471.50 = 235,471.50 : x
2. Step 2: Convert to fraction form
   110,820/235,471.50 = 235,471.50/x
3. Step 3: Cross multiply
   110,820x = 235,471.50 × 235,471.50
4. Step 4: Simplify right side
   110,820x = 55,446,827,312.25
5. Step 5: Solve for x
   x = 55,446,827,312.25/110,820
6. Step 6: Final answer
   x = 500,332.32