Finding the Third Proportional to 14,173.88 and 30,938.06

Step by Step Solution

1. Step 1: Write the proportion equation
   14,173.88 : 30,938.06 = 30,938.06 : x
2. Step 2: Convert to fraction form
   14,173.88/30,938.06 = 30,938.06/x
3. Step 3: Cross multiply
   14,173.88x = 30,938.06 × 30,938.06
4. Step 4: Simplify right side
   14,173.88x = 957,163,711.25
5. Step 5: Solve for x
   x = 957,163,711.25/14,173.88
6. Step 6: Final answer
   x = 67,530.14