Finding the Third Proportional to 65,857.75 and 94,117.89

Step by Step Solution

1. Step 1: Write the proportion equation
   65,857.75 : 94,117.89 = 94,117.89 : x
2. Step 2: Convert to fraction form
   65,857.75/94,117.89 = 94,117.89/x
3. Step 3: Cross multiply
   65,857.75x = 94,117.89 × 94,117.89
4. Step 4: Simplify right side
   65,857.75x = 8,858,176,600.40
5. Step 5: Solve for x
   x = 8,858,176,600.40/65,857.75
6. Step 6: Final answer
   x = 134,504.70