Finding the Third Proportional to 10,187,298 and 14,483,907

Step by Step Solution

1. Step 1: Write the proportion equation
   10,187,298 : 14,483,907 = 14,483,907 : x
2. Step 2: Convert to fraction form
   10,187,298/14,483,907 = 14,483,907/x
3. Step 3: Cross multiply
   10,187,298x = 14,483,907 × 14,483,907
4. Step 4: Simplify right side
   10,187,298x = 209,783,561,984,649
5. Step 5: Solve for x
   x = 209,783,561,984,649/10,187,298
6. Step 6: Final answer
   x = 20,592,659.80