Finding the Third Proportional to 33,638.63 and 52,775.72

Step by Step Solution

1. Step 1: Write the proportion equation
   33,638.63 : 52,775.72 = 52,775.72 : x
2. Step 2: Convert to fraction form
   33,638.63/52,775.72 = 52,775.72/x
3. Step 3: Cross multiply
   33,638.63x = 52,775.72 × 52,775.72
4. Step 4: Simplify right side
   33,638.63x = 2,785,276,489.58
5. Step 5: Solve for x
   x = 2,785,276,489.58/33,638.63
6. Step 6: Final answer
   x = 82,799.95