Finding the Third Proportional to 29,683.97 and 42,669.28

Step by Step Solution

1. Step 1: Write the proportion equation
   29,683.97 : 42,669.28 = 42,669.28 : x
2. Step 2: Convert to fraction form
   29,683.97/42,669.28 = 42,669.28/x
3. Step 3: Cross multiply
   29,683.97x = 42,669.28 × 42,669.28
4. Step 4: Simplify right side
   29,683.97x = 1,820,667,562.39
5. Step 5: Solve for x
   x = 1,820,667,562.39/29,683.97
6. Step 6: Final answer
   x = 61,335.05