Finding the Third Proportional to 37,206 and 56,700

Step by Step Solution

1. Step 1: Write the proportion equation
   37,206 : 56,700 = 56,700 : x
2. Step 2: Convert to fraction form
   37,206/56,700 = 56,700/x
3. Step 3: Cross multiply
   37,206x = 56,700 × 56,700
4. Step 4: Simplify right side
   37,206x = 3,214,890,000
5. Step 5: Solve for x
   x = 3,214,890,000/37,206
6. Step 6: Final answer
   x = 86,407.84