Finding the Third Proportional to 14,354 and 30,784.50

Step by Step Solution

1. Step 1: Write the proportion equation
   14,354 : 30,784.50 = 30,784.50 : x
2. Step 2: Convert to fraction form
   14,354/30,784.50 = 30,784.50/x
3. Step 3: Cross multiply
   14,354x = 30,784.50 × 30,784.50
4. Step 4: Simplify right side
   14,354x = 947,685,440.25
5. Step 5: Solve for x
   x = 947,685,440.25/14,354
6. Step 6: Final answer
   x = 66,022.39