Finding the Third Proportional to 10,297,469 and 13,985,301

Step by Step Solution

1. Step 1: Write the proportion equation
   10,297,469 : 13,985,301 = 13,985,301 : x
2. Step 2: Convert to fraction form
   10,297,469/13,985,301 = 13,985,301/x
3. Step 3: Cross multiply
   10,297,469x = 13,985,301 × 13,985,301
4. Step 4: Simplify right side
   10,297,469x = 195,588,644,060,601
5. Step 5: Solve for x
   x = 195,588,644,060,601/10,297,469
6. Step 6: Final answer
   x = 18,993,856.07