Finding the Third Proportional to 45,904.50 and 100,545

Step by Step Solution

1. Step 1: Write the proportion equation
   45,904.50 : 100,545 = 100,545 : x
2. Step 2: Convert to fraction form
   45,904.50/100,545 = 100,545/x
3. Step 3: Cross multiply
   45,904.50x = 100,545 × 100,545
4. Step 4: Simplify right side
   45,904.50x = 10,109,297,025
5. Step 5: Solve for x
   x = 10,109,297,025/45,904.50
6. Step 6: Final answer
   x = 220,224.53