Finding the Third Proportional to 35,695.69 and 53,434.69

Step by Step Solution

1. Step 1: Write the proportion equation
   35,695.69 : 53,434.69 = 53,434.69 : x
2. Step 2: Convert to fraction form
   35,695.69/53,434.69 = 53,434.69/x
3. Step 3: Cross multiply
   35,695.69x = 53,434.69 × 53,434.69
4. Step 4: Simplify right side
   35,695.69x = 2,855,265,828.22
5. Step 5: Solve for x
   x = 2,855,265,828.22/35,695.69
6. Step 6: Final answer
   x = 79,989.10