Finding the Third Proportional to 40,029 and 59,961

Step by Step Solution

1. Step 1: Write the proportion equation
   40,029 : 59,961 = 59,961 : x
2. Step 2: Convert to fraction form
   40,029/59,961 = 59,961/x
3. Step 3: Cross multiply
   40,029x = 59,961 × 59,961
4. Step 4: Simplify right side
   40,029x = 3,595,321,521
5. Step 5: Solve for x
   x = 3,595,321,521/40,029
6. Step 6: Final answer
   x = 89,817.92