Finding the Third Proportional to 37,028 and 81,426

Step by Step Solution

1. Step 1: Write the proportion equation
   37,028 : 81,426 = 81,426 : x
2. Step 2: Convert to fraction form
   37,028/81,426 = 81,426/x
3. Step 3: Cross multiply
   37,028x = 81,426 × 81,426
4. Step 4: Simplify right side
   37,028x = 6,630,193,476
5. Step 5: Solve for x
   x = 6,630,193,476/37,028
6. Step 6: Final answer
   x = 179,058.91