Finding the Third Proportional to 31,355 and 46,030

Step by Step Solution

1. Step 1: Write the proportion equation
   31,355 : 46,030 = 46,030 : x
2. Step 2: Convert to fraction form
   31,355/46,030 = 46,030/x
3. Step 3: Cross multiply
   31,355x = 46,030 × 46,030
4. Step 4: Simplify right side
   31,355x = 2,118,760,900
5. Step 5: Solve for x
   x = 2,118,760,900/31,355
6. Step 6: Final answer
   x = 67,573.30