Finding the Third Proportional to 37,392 and 56,184

Step by Step Solution

1. Step 1: Write the proportion equation
   37,392 : 56,184 = 56,184 : x
2. Step 2: Convert to fraction form
   37,392/56,184 = 56,184/x
3. Step 3: Cross multiply
   37,392x = 56,184 × 56,184
4. Step 4: Simplify right side
   37,392x = 3,156,641,856
5. Step 5: Solve for x
   x = 3,156,641,856/37,392
6. Step 6: Final answer
   x = 84,420.25