Finding the Third Proportional to 10,300.50 and 22,486.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,300.50 : 22,486.50 = 22,486.50 : x
2. Step 2: Convert to fraction form
   10,300.50/22,486.50 = 22,486.50/x
3. Step 3: Cross multiply
   10,300.50x = 22,486.50 × 22,486.50
4. Step 4: Simplify right side
   10,300.50x = 505,642,682.25
5. Step 5: Solve for x
   x = 505,642,682.25/10,300.50
6. Step 6: Final answer
   x = 49,089.14