Finding the Third Proportional to 33,994.78 and 47,787.61

Step by Step Solution

1. Step 1: Write the proportion equation
   33,994.78 : 47,787.61 = 47,787.61 : x
2. Step 2: Convert to fraction form
   33,994.78/47,787.61 = 47,787.61/x
3. Step 3: Cross multiply
   33,994.78x = 47,787.61 × 47,787.61
4. Step 4: Simplify right side
   33,994.78x = 2,283,655,609.78
5. Step 5: Solve for x
   x = 2,283,655,609.78/33,994.78
6. Step 6: Final answer
   x = 67,176.65