Finding the Third Proportional to 58,714 and 90,950

Step by Step Solution

1. Step 1: Write the proportion equation
   58,714 : 90,950 = 90,950 : x
2. Step 2: Convert to fraction form
   58,714/90,950 = 90,950/x
3. Step 3: Cross multiply
   58,714x = 90,950 × 90,950
4. Step 4: Simplify right side
   58,714x = 8,271,902,500
5. Step 5: Solve for x
   x = 8,271,902,500/58,714
6. Step 6: Final answer
   x = 140,884.67