Finding the Third Proportional to 14,038.88 and 30,719.25

Step by Step Solution

1. Step 1: Write the proportion equation
   14,038.88 : 30,719.25 = 30,719.25 : x
2. Step 2: Convert to fraction form
   14,038.88/30,719.25 = 30,719.25/x
3. Step 3: Cross multiply
   14,038.88x = 30,719.25 × 30,719.25
4. Step 4: Simplify right side
   14,038.88x = 943,672,320.56
5. Step 5: Solve for x
   x = 943,672,320.56/14,038.88
6. Step 6: Final answer
   x = 67,218.51