Finding the Third Proportional to 44,065.50 and 66,196.88

Step by Step Solution

1. Step 1: Write the proportion equation
   44,065.50 : 66,196.88 = 66,196.88 : x
2. Step 2: Convert to fraction form
   44,065.50/66,196.88 = 66,196.88/x
3. Step 3: Cross multiply
   44,065.50x = 66,196.88 × 66,196.88
4. Step 4: Simplify right side
   44,065.50x = 4,382,026,259.77
5. Step 5: Solve for x
   x = 4,382,026,259.77/44,065.50
6. Step 6: Final answer
   x = 99,443.47