Finding the Third Proportional to 67,396 and 101,310

Step by Step Solution

1. Step 1: Write the proportion equation
   67,396 : 101,310 = 101,310 : x
2. Step 2: Convert to fraction form
   67,396/101,310 = 101,310/x
3. Step 3: Cross multiply
   67,396x = 101,310 × 101,310
4. Step 4: Simplify right side
   67,396x = 10,263,716,100
5. Step 5: Solve for x
   x = 10,263,716,100/67,396
6. Step 6: Final answer
   x = 152,289.69