Finding the Third Proportional to 40,276 and 59,228

Step by Step Solution

1. Step 1: Write the proportion equation
   40,276 : 59,228 = 59,228 : x
2. Step 2: Convert to fraction form
   40,276/59,228 = 59,228/x
3. Step 3: Cross multiply
   40,276x = 59,228 × 59,228
4. Step 4: Simplify right side
   40,276x = 3,507,955,984
5. Step 5: Solve for x
   x = 3,507,955,984/40,276
6. Step 6: Final answer
   x = 87,097.92