Finding the Third Proportional to 83,768.63 and 169,967.25

Step by Step Solution

1. Step 1: Write the proportion equation
   83,768.63 : 169,967.25 = 169,967.25 : x
2. Step 2: Convert to fraction form
   83,768.63/169,967.25 = 169,967.25/x
3. Step 3: Cross multiply
   83,768.63x = 169,967.25 × 169,967.25
4. Step 4: Simplify right side
   83,768.63x = 28,888,866,072.56
5. Step 5: Solve for x
   x = 28,888,866,072.56/83,768.63
6. Step 6: Final answer
   x = 344,864.99