Finding the Third Proportional to 77,797 and 169,674.50

Step by Step Solution

1. Step 1: Write the proportion equation
   77,797 : 169,674.50 = 169,674.50 : x
2. Step 2: Convert to fraction form
   77,797/169,674.50 = 169,674.50/x
3. Step 3: Cross multiply
   77,797x = 169,674.50 × 169,674.50
4. Step 4: Simplify right side
   77,797x = 28,789,435,950.25
5. Step 5: Solve for x
   x = 28,789,435,950.25/77,797
6. Step 6: Final answer
   x = 370,058.43