Finding the Third Proportional to 73,477 and 109,930

Step by Step Solution

1. Step 1: Write the proportion equation
   73,477 : 109,930 = 109,930 : x
2. Step 2: Convert to fraction form
   73,477/109,930 = 109,930/x
3. Step 3: Cross multiply
   73,477x = 109,930 × 109,930
4. Step 4: Simplify right side
   73,477x = 12,084,604,900
5. Step 5: Solve for x
   x = 12,084,604,900/73,477
6. Step 6: Final answer
   x = 164,467.86