Finding the Third Proportional to 6,954,256 and 10,638,012

Step by Step Solution

1. Step 1: Write the proportion equation
   6,954,256 : 10,638,012 = 10,638,012 : x
2. Step 2: Convert to fraction form
   6,954,256/10,638,012 = 10,638,012/x
3. Step 3: Cross multiply
   6,954,256x = 10,638,012 × 10,638,012
4. Step 4: Simplify right side
   6,954,256x = 113,167,299,312,144
5. Step 5: Solve for x
   x = 113,167,299,312,144/6,954,256
6. Step 6: Final answer
   x = 16,273,099.42