Finding the Third Proportional to 14,745 and 30,856.50

Step by Step Solution

1. Step 1: Write the proportion equation
   14,745 : 30,856.50 = 30,856.50 : x
2. Step 2: Convert to fraction form
   14,745/30,856.50 = 30,856.50/x
3. Step 3: Cross multiply
   14,745x = 30,856.50 × 30,856.50
4. Step 4: Simplify right side
   14,745x = 952,123,592.25
5. Step 5: Solve for x
   x = 952,123,592.25/14,745
6. Step 6: Final answer
   x = 64,572.64