Finding the Third Proportional to 3,150,806 and 6,749,946

Step by Step Solution

1. Step 1: Write the proportion equation
   3,150,806 : 6,749,946 = 6,749,946 : x
2. Step 2: Convert to fraction form
   3,150,806/6,749,946 = 6,749,946/x
3. Step 3: Cross multiply
   3,150,806x = 6,749,946 × 6,749,946
4. Step 4: Simplify right side
   3,150,806x = 45,561,771,002,916
5. Step 5: Solve for x
   x = 45,561,771,002,916/3,150,806
6. Step 6: Final answer
   x = 14,460,354.27