Finding the Third Proportional to 79,039.50 and 120,566.25

Step by Step Solution

1. Step 1: Write the proportion equation
   79,039.50 : 120,566.25 = 120,566.25 : x
2. Step 2: Convert to fraction form
   79,039.50/120,566.25 = 120,566.25/x
3. Step 3: Cross multiply
   79,039.50x = 120,566.25 × 120,566.25
4. Step 4: Simplify right side
   79,039.50x = 14,536,220,639.06
5. Step 5: Solve for x
   x = 14,536,220,639.06/79,039.50
6. Step 6: Final answer
   x = 183,910.84