Finding the Third Proportional to 83,934 and 130,140

Step by Step Solution

1. Step 1: Write the proportion equation
   83,934 : 130,140 = 130,140 : x
2. Step 2: Convert to fraction form
   83,934/130,140 = 130,140/x
3. Step 3: Cross multiply
   83,934x = 130,140 × 130,140
4. Step 4: Simplify right side
   83,934x = 16,936,419,600
5. Step 5: Solve for x
   x = 16,936,419,600/83,934
6. Step 6: Final answer
   x = 201,782.59