Finding the Third Proportional to 37,142 and 56,028

Step by Step Solution

1. Step 1: Write the proportion equation
   37,142 : 56,028 = 56,028 : x
2. Step 2: Convert to fraction form
   37,142/56,028 = 56,028/x
3. Step 3: Cross multiply
   37,142x = 56,028 × 56,028
4. Step 4: Simplify right side
   37,142x = 3,139,136,784
5. Step 5: Solve for x
   x = 3,139,136,784/37,142
6. Step 6: Final answer
   x = 84,517.17