Finding the Third Proportional to 27,956 and 42,298

Step by Step Solution

1. Step 1: Write the proportion equation
   27,956 : 42,298 = 42,298 : x
2. Step 2: Convert to fraction form
   27,956/42,298 = 42,298/x
3. Step 3: Cross multiply
   27,956x = 42,298 × 42,298
4. Step 4: Simplify right side
   27,956x = 1,789,120,804
5. Step 5: Solve for x
   x = 1,789,120,804/27,956
6. Step 6: Final answer
   x = 63,997.74