Finding the Third Proportional to 40,088 and 59,788

Step by Step Solution

1. Step 1: Write the proportion equation
   40,088 : 59,788 = 59,788 : x
2. Step 2: Convert to fraction form
   40,088/59,788 = 59,788/x
3. Step 3: Cross multiply
   40,088x = 59,788 × 59,788
4. Step 4: Simplify right side
   40,088x = 3,574,604,944
5. Step 5: Solve for x
   x = 3,574,604,944/40,088
6. Step 6: Final answer
   x = 89,168.95