Finding the Third Proportional to 10,294,018.50 and 13,723,744.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,294,018.50 : 13,723,744.50 = 13,723,744.50 : x
2. Step 2: Convert to fraction form
   10,294,018.50/13,723,744.50 = 13,723,744.50/x
3. Step 3: Cross multiply
   10,294,018.50x = 13,723,744.50 × 13,723,744.50
4. Step 4: Simplify right side
   10,294,018.50x = 188,341,163,101,280.25
5. Step 5: Solve for x
   x = 188,341,163,101,280.25/10,294,018.50
6. Step 6: Final answer
   x = 18,296,174.92