Finding the Third Proportional to 79,384.50 and 169,687.50

Step by Step Solution

1. Step 1: Write the proportion equation
   79,384.50 : 169,687.50 = 169,687.50 : x
2. Step 2: Convert to fraction form
   79,384.50/169,687.50 = 169,687.50/x
3. Step 3: Cross multiply
   79,384.50x = 169,687.50 × 169,687.50
4. Step 4: Simplify right side
   79,384.50x = 28,793,847,656.25
5. Step 5: Solve for x
   x = 28,793,847,656.25/79,384.50
6. Step 6: Final answer
   x = 362,713.72