Finding the Third Proportional to 36,901.69 and 76,429.69

Step by Step Solution

1. Step 1: Write the proportion equation
   36,901.69 : 76,429.69 = 76,429.69 : x
2. Step 2: Convert to fraction form
   36,901.69/76,429.69 = 76,429.69/x
3. Step 3: Cross multiply
   36,901.69x = 76,429.69 × 76,429.69
4. Step 4: Simplify right side
   36,901.69x = 5,841,497,131.35
5. Step 5: Solve for x
   x = 5,841,497,131.35/36,901.69
6. Step 6: Final answer
   x = 158,298.92