Finding the Third Proportional to 31,499 and 48,333

Step by Step Solution

1. Step 1: Write the proportion equation
   31,499 : 48,333 = 48,333 : x
2. Step 2: Convert to fraction form
   31,499/48,333 = 48,333/x
3. Step 3: Cross multiply
   31,499x = 48,333 × 48,333
4. Step 4: Simplify right side
   31,499x = 2,336,078,889
5. Step 5: Solve for x
   x = 2,336,078,889/31,499
6. Step 6: Final answer
   x = 74,163.59