Finding the Third Proportional to 108,360 and 235,471.50

Step by Step Solution

1. Step 1: Write the proportion equation
   108,360 : 235,471.50 = 235,471.50 : x
2. Step 2: Convert to fraction form
   108,360/235,471.50 = 235,471.50/x
3. Step 3: Cross multiply
   108,360x = 235,471.50 × 235,471.50
4. Step 4: Simplify right side
   108,360x = 55,446,827,312.25
5. Step 5: Solve for x
   x = 55,446,827,312.25/108,360
6. Step 6: Final answer
   x = 511,690.91