Finding the Third Proportional to 35,475.75 and 54,545.06

Step by Step Solution

1. Step 1: Write the proportion equation
   35,475.75 : 54,545.06 = 54,545.06 : x
2. Step 2: Convert to fraction form
   35,475.75/54,545.06 = 54,545.06/x
3. Step 3: Cross multiply
   35,475.75x = 54,545.06 × 54,545.06
4. Step 4: Simplify right side
   35,475.75x = 2,975,163,843.13
5. Step 5: Solve for x
   x = 2,975,163,843.13/35,475.75
6. Step 6: Final answer
   x = 83,864.72