Finding the Third Proportional to 3,545.63 and 7,539.56

Step by Step Solution

1. Step 1: Write the proportion equation
   3,545.63 : 7,539.56 = 7,539.56 : x
2. Step 2: Convert to fraction form
   3,545.63/7,539.56 = 7,539.56/x
3. Step 3: Cross multiply
   3,545.63x = 7,539.56 × 7,539.56
4. Step 4: Simplify right side
   3,545.63x = 56,845,002.69
5. Step 5: Solve for x
   x = 56,845,002.69/3,545.63
6. Step 6: Final answer
   x = 16,032.44