Finding the Third Proportional to 19,713 and 45,589.50

Step by Step Solution

1. Step 1: Write the proportion equation
   19,713 : 45,589.50 = 45,589.50 : x
2. Step 2: Convert to fraction form
   19,713/45,589.50 = 45,589.50/x
3. Step 3: Cross multiply
   19,713x = 45,589.50 × 45,589.50
4. Step 4: Simplify right side
   19,713x = 2,078,402,510.25
5. Step 5: Solve for x
   x = 2,078,402,510.25/19,713
6. Step 6: Final answer
   x = 105,433.09