Finding the Third Proportional to 79,526 and 173,342

Step by Step Solution

1. Step 1: Write the proportion equation
   79,526 : 173,342 = 173,342 : x
2. Step 2: Convert to fraction form
   79,526/173,342 = 173,342/x
3. Step 3: Cross multiply
   79,526x = 173,342 × 173,342
4. Step 4: Simplify right side
   79,526x = 30,047,448,964
5. Step 5: Solve for x
   x = 30,047,448,964/79,526
6. Step 6: Final answer
   x = 377,831.77