Finding the Third Proportional to 43,279.88 and 65,204.63

Step by Step Solution

1. Step 1: Write the proportion equation
   43,279.88 : 65,204.63 = 65,204.63 : x
2. Step 2: Convert to fraction form
   43,279.88/65,204.63 = 65,204.63/x
3. Step 3: Cross multiply
   43,279.88x = 65,204.63 × 65,204.63
4. Step 4: Simplify right side
   43,279.88x = 4,251,643,121.39
5. Step 5: Solve for x
   x = 4,251,643,121.39/43,279.88
6. Step 6: Final answer
   x = 98,236.03