Finding the Third Proportional to 20,443.50 and 45,594

Step by Step Solution

1. Step 1: Write the proportion equation
   20,443.50 : 45,594 = 45,594 : x
2. Step 2: Convert to fraction form
   20,443.50/45,594 = 45,594/x
3. Step 3: Cross multiply
   20,443.50x = 45,594 × 45,594
4. Step 4: Simplify right side
   20,443.50x = 2,078,812,836
5. Step 5: Solve for x
   x = 2,078,812,836/20,443.50
6. Step 6: Final answer
   x = 101,685.76