Finding the Third Proportional to 14,930 and 31,588

Step by Step Solution

1. Step 1: Write the proportion equation
   14,930 : 31,588 = 31,588 : x
2. Step 2: Convert to fraction form
   14,930/31,588 = 31,588/x
3. Step 3: Cross multiply
   14,930x = 31,588 × 31,588
4. Step 4: Simplify right side
   14,930x = 997,801,744
5. Step 5: Solve for x
   x = 997,801,744/14,930
6. Step 6: Final answer
   x = 66,832.00