Finding the Third Proportional to 65,262 and 100,488

Step by Step Solution

1. Step 1: Write the proportion equation
   65,262 : 100,488 = 100,488 : x
2. Step 2: Convert to fraction form
   65,262/100,488 = 100,488/x
3. Step 3: Cross multiply
   65,262x = 100,488 × 100,488
4. Step 4: Simplify right side
   65,262x = 10,097,838,144
5. Step 5: Solve for x
   x = 10,097,838,144/65,262
6. Step 6: Final answer
   x = 154,727.68