Finding the Third Proportional to 233,160.75 and 342,085.50

Step by Step Solution

1. Step 1: Write the proportion equation
   233,160.75 : 342,085.50 = 342,085.50 : x
2. Step 2: Convert to fraction form
   233,160.75/342,085.50 = 342,085.50/x
3. Step 3: Cross multiply
   233,160.75x = 342,085.50 × 342,085.50
4. Step 4: Simplify right side
   233,160.75x = 117,022,489,310.25
5. Step 5: Solve for x
   x = 117,022,489,310.25/233,160.75
6. Step 6: Final answer
   x = 501,896.18