Finding the Third Proportional to 79,767.50 and 123,497.63

Step by Step Solution

1. Step 1: Write the proportion equation
   79,767.50 : 123,497.63 = 123,497.63 : x
2. Step 2: Convert to fraction form
   79,767.50/123,497.63 = 123,497.63/x
3. Step 3: Cross multiply
   79,767.50x = 123,497.63 × 123,497.63
4. Step 4: Simplify right side
   79,767.50x = 15,251,663,380.64
5. Step 5: Solve for x
   x = 15,251,663,380.64/79,767.50
6. Step 6: Final answer
   x = 191,201.47