Finding the Third Proportional to 17,806 and 37,913

Step by Step Solution

1. Step 1: Write the proportion equation
   17,806 : 37,913 = 37,913 : x
2. Step 2: Convert to fraction form
   17,806/37,913 = 37,913/x
3. Step 3: Cross multiply
   17,806x = 37,913 × 37,913
4. Step 4: Simplify right side
   17,806x = 1,437,395,569
5. Step 5: Solve for x
   x = 1,437,395,569/17,806
6. Step 6: Final answer
   x = 80,725.35