Finding the Third Proportional to 82,348.88 and 111,858.75

Step by Step Solution

1. Step 1: Write the proportion equation
   82,348.88 : 111,858.75 = 111,858.75 : x
2. Step 2: Convert to fraction form
   82,348.88/111,858.75 = 111,858.75/x
3. Step 3: Cross multiply
   82,348.88x = 111,858.75 × 111,858.75
4. Step 4: Simplify right side
   82,348.88x = 12,512,379,951.56
5. Step 5: Solve for x
   x = 12,512,379,951.56/82,348.88
6. Step 6: Final answer
   x = 151,943.54