Finding the Third Proportional to 43,296.19 and 65,071.69

Step by Step Solution

1. Step 1: Write the proportion equation
   43,296.19 : 65,071.69 = 65,071.69 : x
2. Step 2: Convert to fraction form
   43,296.19/65,071.69 = 65,071.69/x
3. Step 3: Cross multiply
   43,296.19x = 65,071.69 × 65,071.69
4. Step 4: Simplify right side
   43,296.19x = 4,234,324,514.10
5. Step 5: Solve for x
   x = 4,234,324,514.10/43,296.19
6. Step 6: Final answer
   x = 97,799.02