Finding the Third Proportional to 42,256 and 63,252

Step by Step Solution

1. Step 1: Write the proportion equation
   42,256 : 63,252 = 63,252 : x
2. Step 2: Convert to fraction form
   42,256/63,252 = 63,252/x
3. Step 3: Cross multiply
   42,256x = 63,252 × 63,252
4. Step 4: Simplify right side
   42,256x = 4,000,815,504
5. Step 5: Solve for x
   x = 4,000,815,504/42,256
6. Step 6: Final answer
   x = 94,680.41