Finding the Third Proportional to 56,714 and 83,505

Step by Step Solution

1. Step 1: Write the proportion equation
   56,714 : 83,505 = 83,505 : x
2. Step 2: Convert to fraction form
   56,714/83,505 = 83,505/x
3. Step 3: Cross multiply
   56,714x = 83,505 × 83,505
4. Step 4: Simplify right side
   56,714x = 6,973,085,025
5. Step 5: Solve for x
   x = 6,973,085,025/56,714
6. Step 6: Final answer
   x = 122,951.74