Finding the Third Proportional to 79,444.50 and 116,731.50

Step by Step Solution

1. Step 1: Write the proportion equation
   79,444.50 : 116,731.50 = 116,731.50 : x
2. Step 2: Convert to fraction form
   79,444.50/116,731.50 = 116,731.50/x
3. Step 3: Cross multiply
   79,444.50x = 116,731.50 × 116,731.50
4. Step 4: Simplify right side
   79,444.50x = 13,626,243,092.25
5. Step 5: Solve for x
   x = 13,626,243,092.25/79,444.50
6. Step 6: Final answer
   x = 171,519.02