Finding the Third Proportional to 10,303,614 and 13,993,407

Step by Step Solution

1. Step 1: Write the proportion equation
   10,303,614 : 13,993,407 = 13,993,407 : x
2. Step 2: Convert to fraction form
   10,303,614/13,993,407 = 13,993,407/x
3. Step 3: Cross multiply
   10,303,614x = 13,993,407 × 13,993,407
4. Step 4: Simplify right side
   10,303,614x = 195,815,439,467,649
5. Step 5: Solve for x
   x = 195,815,439,467,649/10,303,614
6. Step 6: Final answer
   x = 19,004,539.52