Finding the Third Proportional to 45,929 and 65,007.75

Step by Step Solution

1. Step 1: Write the proportion equation
   45,929 : 65,007.75 = 65,007.75 : x
2. Step 2: Convert to fraction form
   45,929/65,007.75 = 65,007.75/x
3. Step 3: Cross multiply
   45,929x = 65,007.75 × 65,007.75
4. Step 4: Simplify right side
   45,929x = 4,226,007,560.06
5. Step 5: Solve for x
   x = 4,226,007,560.06/45,929
6. Step 6: Final answer
   x = 92,011.75