Finding the Third Proportional to 16,672.13 and 31,806.56

Step by Step Solution

1. Step 1: Write the proportion equation
   16,672.13 : 31,806.56 = 31,806.56 : x
2. Step 2: Convert to fraction form
   16,672.13/31,806.56 = 31,806.56/x
3. Step 3: Cross multiply
   16,672.13x = 31,806.56 × 31,806.56
4. Step 4: Simplify right side
   16,672.13x = 1,011,657,418.07
5. Step 5: Solve for x
   x = 1,011,657,418.07/16,672.13
6. Step 6: Final answer
   x = 60,679.57