Finding the Third Proportional to 27,643 and 60,997

Step by Step Solution

1. Step 1: Write the proportion equation
   27,643 : 60,997 = 60,997 : x
2. Step 2: Convert to fraction form
   27,643/60,997 = 60,997/x
3. Step 3: Cross multiply
   27,643x = 60,997 × 60,997
4. Step 4: Simplify right side
   27,643x = 3,720,634,009
5. Step 5: Solve for x
   x = 3,720,634,009/27,643
6. Step 6: Final answer
   x = 134,595.88