Finding the Third Proportional to 69,952 and 109,112

Step by Step Solution

1. Step 1: Write the proportion equation
   69,952 : 109,112 = 109,112 : x
2. Step 2: Convert to fraction form
   69,952/109,112 = 109,112/x
3. Step 3: Cross multiply
   69,952x = 109,112 × 109,112
4. Step 4: Simplify right side
   69,952x = 11,905,428,544
5. Step 5: Solve for x
   x = 11,905,428,544/69,952
6. Step 6: Final answer
   x = 170,194.26