Finding the Third Proportional to 1,732.69 and 3,080.63

Step by Step Solution

1. Step 1: Write the proportion equation
   1,732.69 : 3,080.63 = 3,080.63 : x
2. Step 2: Convert to fraction form
   1,732.69/3,080.63 = 3,080.63/x
3. Step 3: Cross multiply
   1,732.69x = 3,080.63 × 3,080.63
4. Step 4: Simplify right side
   1,732.69x = 9,490,250.39
5. Step 5: Solve for x
   x = 9,490,250.39/1,732.69
6. Step 6: Final answer
   x = 5,477.19