Finding the Third Proportional to 106,876.50 and 235,081.50

Step by Step Solution

1. Step 1: Write the proportion equation
   106,876.50 : 235,081.50 = 235,081.50 : x
2. Step 2: Convert to fraction form
   106,876.50/235,081.50 = 235,081.50/x
3. Step 3: Cross multiply
   106,876.50x = 235,081.50 × 235,081.50
4. Step 4: Simplify right side
   106,876.50x = 55,263,311,642.25
5. Step 5: Solve for x
   x = 55,263,311,642.25/106,876.50
6. Step 6: Final answer
   x = 517,076.36