Finding the Third Proportional to 37,400 and 55,562

Step by Step Solution

1. Step 1: Write the proportion equation
   37,400 : 55,562 = 55,562 : x
2. Step 2: Convert to fraction form
   37,400/55,562 = 55,562/x
3. Step 3: Cross multiply
   37,400x = 55,562 × 55,562
4. Step 4: Simplify right side
   37,400x = 3,087,135,844
5. Step 5: Solve for x
   x = 3,087,135,844/37,400
6. Step 6: Final answer
   x = 82,543.74