Finding the Third Proportional to 83,293 and 118,710

Step by Step Solution

1. Step 1: Write the proportion equation
   83,293 : 118,710 = 118,710 : x
2. Step 2: Convert to fraction form
   83,293/118,710 = 118,710/x
3. Step 3: Cross multiply
   83,293x = 118,710 × 118,710
4. Step 4: Simplify right side
   83,293x = 14,092,064,100
5. Step 5: Solve for x
   x = 14,092,064,100/83,293
6. Step 6: Final answer
   x = 169,186.66