Finding the Third Proportional to 38,224 and 56,210

Step by Step Solution

1. Step 1: Write the proportion equation
   38,224 : 56,210 = 56,210 : x
2. Step 2: Convert to fraction form
   38,224/56,210 = 56,210/x
3. Step 3: Cross multiply
   38,224x = 56,210 × 56,210
4. Step 4: Simplify right side
   38,224x = 3,159,564,100
5. Step 5: Solve for x
   x = 3,159,564,100/38,224
6. Step 6: Final answer
   x = 82,659.17