Finding the Third Proportional to 233,566.88 and 508,140

Step by Step Solution

1. Step 1: Write the proportion equation
   233,566.88 : 508,140 = 508,140 : x
2. Step 2: Convert to fraction form
   233,566.88/508,140 = 508,140/x
3. Step 3: Cross multiply
   233,566.88x = 508,140 × 508,140
4. Step 4: Simplify right side
   233,566.88x = 258,206,259,600
5. Step 5: Solve for x
   x = 258,206,259,600/233,566.88
6. Step 6: Final answer
   x = 1,105,491.78