Finding the Third Proportional to 79,007.50 and 146,806

Step by Step Solution

1. Step 1: Write the proportion equation
   79,007.50 : 146,806 = 146,806 : x
2. Step 2: Convert to fraction form
   79,007.50/146,806 = 146,806/x
3. Step 3: Cross multiply
   79,007.50x = 146,806 × 146,806
4. Step 4: Simplify right side
   79,007.50x = 21,552,001,636
5. Step 5: Solve for x
   x = 21,552,001,636/79,007.50
6. Step 6: Final answer
   x = 272,784.25