Finding the Third Proportional to 35,005 and 76,813

Step by Step Solution

1. Step 1: Write the proportion equation
   35,005 : 76,813 = 76,813 : x
2. Step 2: Convert to fraction form
   35,005/76,813 = 76,813/x
3. Step 3: Cross multiply
   35,005x = 76,813 × 76,813
4. Step 4: Simplify right side
   35,005x = 5,900,236,969
5. Step 5: Solve for x
   x = 5,900,236,969/35,005
6. Step 6: Final answer
   x = 168,554.12