Finding the Third Proportional to 70,762 and 109,797

Step by Step Solution

1. Step 1: Write the proportion equation
   70,762 : 109,797 = 109,797 : x
2. Step 2: Convert to fraction form
   70,762/109,797 = 109,797/x
3. Step 3: Cross multiply
   70,762x = 109,797 × 109,797
4. Step 4: Simplify right side
   70,762x = 12,055,381,209
5. Step 5: Solve for x
   x = 12,055,381,209/70,762
6. Step 6: Final answer
   x = 170,365.18