Finding the Third Proportional to 68,836 and 100,762

Step by Step Solution

1. Step 1: Write the proportion equation
   68,836 : 100,762 = 100,762 : x
2. Step 2: Convert to fraction form
   68,836/100,762 = 100,762/x
3. Step 3: Cross multiply
   68,836x = 100,762 × 100,762
4. Step 4: Simplify right side
   68,836x = 10,152,980,644
5. Step 5: Solve for x
   x = 10,152,980,644/68,836
6. Step 6: Final answer
   x = 147,495.22