Finding the Third Proportional to 17,312.33 and 37,392.57

Step by Step Solution

1. Step 1: Write the proportion equation
   17,312.33 : 37,392.57 = 37,392.57 : x
2. Step 2: Convert to fraction form
   17,312.33/37,392.57 = 37,392.57/x
3. Step 3: Cross multiply
   17,312.33x = 37,392.57 × 37,392.57
4. Step 4: Simplify right side
   17,312.33x = 1,398,204,606.70
5. Step 5: Solve for x
   x = 1,398,204,606.70/17,312.33
6. Step 6: Final answer
   x = 80,763.53