Finding the Third Proportional to 61,303.50 and 82,383.75

Step by Step Solution

1. Step 1: Write the proportion equation
   61,303.50 : 82,383.75 = 82,383.75 : x
2. Step 2: Convert to fraction form
   61,303.50/82,383.75 = 82,383.75/x
3. Step 3: Cross multiply
   61,303.50x = 82,383.75 × 82,383.75
4. Step 4: Simplify right side
   61,303.50x = 6,787,082,264.06
5. Step 5: Solve for x
   x = 6,787,082,264.06/61,303.50
6. Step 6: Final answer
   x = 110,712.80