Finding the Third Proportional to 14,073.31 and 30,914.56

Step by Step Solution

1. Step 1: Write the proportion equation
   14,073.31 : 30,914.56 = 30,914.56 : x
2. Step 2: Convert to fraction form
   14,073.31/30,914.56 = 30,914.56/x
3. Step 3: Cross multiply
   14,073.31x = 30,914.56 × 30,914.56
4. Step 4: Simplify right side
   14,073.31x = 955,710,174.57
5. Step 5: Solve for x
   x = 955,710,174.57/14,073.31
6. Step 6: Final answer
   x = 67,909.40