Finding the Third Proportional to 35,069.63 and 76,710.38

Step by Step Solution

1. Step 1: Write the proportion equation
   35,069.63 : 76,710.38 = 76,710.38 : x
2. Step 2: Convert to fraction form
   35,069.63/76,710.38 = 76,710.38/x
3. Step 3: Cross multiply
   35,069.63x = 76,710.38 × 76,710.38
4. Step 4: Simplify right side
   35,069.63x = 5,884,481,632.64
5. Step 5: Solve for x
   x = 5,884,481,632.64/35,069.63
6. Step 6: Final answer
   x = 167,794.26