Finding the Third Proportional to 79,036 and 140,527

Step by Step Solution

1. Step 1: Write the proportion equation
   79,036 : 140,527 = 140,527 : x
2. Step 2: Convert to fraction form
   79,036/140,527 = 140,527/x
3. Step 3: Cross multiply
   79,036x = 140,527 × 140,527
4. Step 4: Simplify right side
   79,036x = 19,747,837,729
5. Step 5: Solve for x
   x = 19,747,837,729/79,036
6. Step 6: Final answer
   x = 249,858.77