Finding the Third Proportional to 42,244 and 63,240

Step by Step Solution

1. Step 1: Write the proportion equation
   42,244 : 63,240 = 63,240 : x
2. Step 2: Convert to fraction form
   42,244/63,240 = 63,240/x
3. Step 3: Cross multiply
   42,244x = 63,240 × 63,240
4. Step 4: Simplify right side
   42,244x = 3,999,297,600
5. Step 5: Solve for x
   x = 3,999,297,600/42,244
6. Step 6: Final answer
   x = 94,671.38