Finding the Third Proportional to 29,949.75 and 45,471.38

Step by Step Solution

1. Step 1: Write the proportion equation
   29,949.75 : 45,471.38 = 45,471.38 : x
2. Step 2: Convert to fraction form
   29,949.75/45,471.38 = 45,471.38/x
3. Step 3: Cross multiply
   29,949.75x = 45,471.38 × 45,471.38
4. Step 4: Simplify right side
   29,949.75x = 2,067,645,944.39
5. Step 5: Solve for x
   x = 2,067,645,944.39/29,949.75
6. Step 6: Final answer
   x = 69,037.17