Finding the Third Proportional to 31,388 and 44,003

Step by Step Solution

1. Step 1: Write the proportion equation
   31,388 : 44,003 = 44,003 : x
2. Step 2: Convert to fraction form
   31,388/44,003 = 44,003/x
3. Step 3: Cross multiply
   31,388x = 44,003 × 44,003
4. Step 4: Simplify right side
   31,388x = 1,936,264,009
5. Step 5: Solve for x
   x = 1,936,264,009/31,388
6. Step 6: Final answer
   x = 61,688.03