Finding the Third Proportional to 34,269.75 and 79,329.50

Step by Step Solution

1. Step 1: Write the proportion equation
   34,269.75 : 79,329.50 = 79,329.50 : x
2. Step 2: Convert to fraction form
   34,269.75/79,329.50 = 79,329.50/x
3. Step 3: Cross multiply
   34,269.75x = 79,329.50 × 79,329.50
4. Step 4: Simplify right side
   34,269.75x = 6,293,169,570.25
5. Step 5: Solve for x
   x = 6,293,169,570.25/34,269.75
6. Step 6: Final answer
   x = 183,636.28