Finding the Third Proportional to 35,145.56 and 51,480.56

Step by Step Solution

1. Step 1: Write the proportion equation
   35,145.56 : 51,480.56 = 51,480.56 : x
2. Step 2: Convert to fraction form
   35,145.56/51,480.56 = 51,480.56/x
3. Step 3: Cross multiply
   35,145.56x = 51,480.56 × 51,480.56
4. Step 4: Simplify right side
   35,145.56x = 2,650,248,315.32
5. Step 5: Solve for x
   x = 2,650,248,315.32/35,145.56
6. Step 6: Final answer
   x = 75,407.76