Finding the Third Proportional to 39,229 and 59,210

Step by Step Solution

1. Step 1: Write the proportion equation
   39,229 : 59,210 = 59,210 : x
2. Step 2: Convert to fraction form
   39,229/59,210 = 59,210/x
3. Step 3: Cross multiply
   39,229x = 59,210 × 59,210
4. Step 4: Simplify right side
   39,229x = 3,505,824,100
5. Step 5: Solve for x
   x = 3,505,824,100/39,229
6. Step 6: Final answer
   x = 89,368.17