Finding the Third Proportional to 34,660.50 and 55,803

Step by Step Solution

1. Step 1: Write the proportion equation
   34,660.50 : 55,803 = 55,803 : x
2. Step 2: Convert to fraction form
   34,660.50/55,803 = 55,803/x
3. Step 3: Cross multiply
   34,660.50x = 55,803 × 55,803
4. Step 4: Simplify right side
   34,660.50x = 3,113,974,809
5. Step 5: Solve for x
   x = 3,113,974,809/34,660.50
6. Step 6: Final answer
   x = 89,842.18