Finding the Third Proportional to 63,904 and 140,114

Step by Step Solution

1. Step 1: Write the proportion equation
   63,904 : 140,114 = 140,114 : x
2. Step 2: Convert to fraction form
   63,904/140,114 = 140,114/x
3. Step 3: Cross multiply
   63,904x = 140,114 × 140,114
4. Step 4: Simplify right side
   63,904x = 19,631,932,996
5. Step 5: Solve for x
   x = 19,631,932,996/63,904
6. Step 6: Final answer
   x = 307,209.77