Finding the Third Proportional to 73,301,876 and 144,753,496

Step by Step Solution

1. Step 1: Write the proportion equation
   73,301,876 : 144,753,496 = 144,753,496 : x
2. Step 2: Convert to fraction form
   73,301,876/144,753,496 = 144,753,496/x
3. Step 3: Cross multiply
   73,301,876x = 144,753,496 × 144,753,496
4. Step 4: Simplify right side
   73,301,876x = 20,953,574,604,222,016
5. Step 5: Solve for x
   x = 20,953,574,604,222,016/73,301,876
6. Step 6: Final answer
   x = 285,853,183.41