Finding the Third Proportional to 31,468 and 43,997

Step by Step Solution

1. Step 1: Write the proportion equation
   31,468 : 43,997 = 43,997 : x
2. Step 2: Convert to fraction form
   31,468/43,997 = 43,997/x
3. Step 3: Cross multiply
   31,468x = 43,997 × 43,997
4. Step 4: Simplify right side
   31,468x = 1,935,736,009
5. Step 5: Solve for x
   x = 1,935,736,009/31,468
6. Step 6: Final answer
   x = 61,514.43