Finding the Third Proportional to 79,395.75 and 123,466.50

Step by Step Solution

1. Step 1: Write the proportion equation
   79,395.75 : 123,466.50 = 123,466.50 : x
2. Step 2: Convert to fraction form
   79,395.75/123,466.50 = 123,466.50/x
3. Step 3: Cross multiply
   79,395.75x = 123,466.50 × 123,466.50
4. Step 4: Simplify right side
   79,395.75x = 15,243,976,622.25
5. Step 5: Solve for x
   x = 15,243,976,622.25/79,395.75
6. Step 6: Final answer
   x = 191,999.91