Finding the Third Proportional to 24,521.63 and 36,685.69

Step by Step Solution

1. Step 1: Write the proportion equation
   24,521.63 : 36,685.69 = 36,685.69 : x
2. Step 2: Convert to fraction form
   24,521.63/36,685.69 = 36,685.69/x
3. Step 3: Cross multiply
   24,521.63x = 36,685.69 × 36,685.69
4. Step 4: Simplify right side
   24,521.63x = 1,345,839,667.35
5. Step 5: Solve for x
   x = 1,345,839,667.35/24,521.63
6. Step 6: Final answer
   x = 54,883.79