Finding the Third Proportional to 12,994.50 and 30,366.75

Step by Step Solution

1. Step 1: Write the proportion equation
   12,994.50 : 30,366.75 = 30,366.75 : x
2. Step 2: Convert to fraction form
   12,994.50/30,366.75 = 30,366.75/x
3. Step 3: Cross multiply
   12,994.50x = 30,366.75 × 30,366.75
4. Step 4: Simplify right side
   12,994.50x = 922,139,505.56
5. Step 5: Solve for x
   x = 922,139,505.56/12,994.50
6. Step 6: Final answer
   x = 70,963.83