Finding the Third Proportional to 40,681 and 59,773

Step by Step Solution

1. Step 1: Write the proportion equation
   40,681 : 59,773 = 59,773 : x
2. Step 2: Convert to fraction form
   40,681/59,773 = 59,773/x
3. Step 3: Cross multiply
   40,681x = 59,773 × 59,773
4. Step 4: Simplify right side
   40,681x = 3,572,811,529
5. Step 5: Solve for x
   x = 3,572,811,529/40,681
6. Step 6: Final answer
   x = 87,825.07