Finding the Third Proportional to 69,185 and 101,310

Step by Step Solution

1. Step 1: Write the proportion equation
   69,185 : 101,310 = 101,310 : x
2. Step 2: Convert to fraction form
   69,185/101,310 = 101,310/x
3. Step 3: Cross multiply
   69,185x = 101,310 × 101,310
4. Step 4: Simplify right side
   69,185x = 10,263,716,100
5. Step 5: Solve for x
   x = 10,263,716,100/69,185
6. Step 6: Final answer
   x = 148,351.75