Finding the Third Proportional to 84,058 and 130,150

Step by Step Solution

1. Step 1: Write the proportion equation
   84,058 : 130,150 = 130,150 : x
2. Step 2: Convert to fraction form
   84,058/130,150 = 130,150/x
3. Step 3: Cross multiply
   84,058x = 130,150 × 130,150
4. Step 4: Simplify right side
   84,058x = 16,939,022,500
5. Step 5: Solve for x
   x = 16,939,022,500/84,058
6. Step 6: Final answer
   x = 201,515.89