Finding the Third Proportional to 65,768 and 100,356

Step by Step Solution

1. Step 1: Write the proportion equation
   65,768 : 100,356 = 100,356 : x
2. Step 2: Convert to fraction form
   65,768/100,356 = 100,356/x
3. Step 3: Cross multiply
   65,768x = 100,356 × 100,356
4. Step 4: Simplify right side
   65,768x = 10,071,326,736
5. Step 5: Solve for x
   x = 10,071,326,736/65,768
6. Step 6: Final answer
   x = 153,134.15