Finding the Third Proportional to 5,945,044 and 9,109,458

Step by Step Solution

1. Step 1: Write the proportion equation
   5,945,044 : 9,109,458 = 9,109,458 : x
2. Step 2: Convert to fraction form
   5,945,044/9,109,458 = 9,109,458/x
3. Step 3: Cross multiply
   5,945,044x = 9,109,458 × 9,109,458
4. Step 4: Simplify right side
   5,945,044x = 82,982,225,053,764
5. Step 5: Solve for x
   x = 82,982,225,053,764/5,945,044
6. Step 6: Final answer
   x = 13,958,218.82