Finding the Third Proportional to 37,554 and 56,213

Step by Step Solution

1. Step 1: Write the proportion equation
   37,554 : 56,213 = 56,213 : x
2. Step 2: Convert to fraction form
   37,554/56,213 = 56,213/x
3. Step 3: Cross multiply
   37,554x = 56,213 × 56,213
4. Step 4: Simplify right side
   37,554x = 3,159,901,369
5. Step 5: Solve for x
   x = 3,159,901,369/37,554
6. Step 6: Final answer
   x = 84,142.87