Finding the Third Proportional to 14,570.50 and 30,178

Step by Step Solution

1. Step 1: Write the proportion equation
   14,570.50 : 30,178 = 30,178 : x
2. Step 2: Convert to fraction form
   14,570.50/30,178 = 30,178/x
3. Step 3: Cross multiply
   14,570.50x = 30,178 × 30,178
4. Step 4: Simplify right side
   14,570.50x = 910,711,684
5. Step 5: Solve for x
   x = 910,711,684/14,570.50
6. Step 6: Final answer
   x = 62,503.80