Finding the Third Proportional to 1,699.88 and 3,733.31

Step by Step Solution

1. Step 1: Write the proportion equation
   1,699.88 : 3,733.31 = 3,733.31 : x
2. Step 2: Convert to fraction form
   1,699.88/3,733.31 = 3,733.31/x
3. Step 3: Cross multiply
   1,699.88x = 3,733.31 × 3,733.31
4. Step 4: Simplify right side
   1,699.88x = 13,937,622.22
5. Step 5: Solve for x
   x = 13,937,622.22/1,699.88
6. Step 6: Final answer
   x = 8,199.20