Finding the Third Proportional to 1,403,271 and 3,031,047

Step by Step Solution

1. Step 1: Write the proportion equation
   1,403,271 : 3,031,047 = 3,031,047 : x
2. Step 2: Convert to fraction form
   1,403,271/3,031,047 = 3,031,047/x
3. Step 3: Cross multiply
   1,403,271x = 3,031,047 × 3,031,047
4. Step 4: Simplify right side
   1,403,271x = 9,187,245,916,209
5. Step 5: Solve for x
   x = 9,187,245,916,209/1,403,271
6. Step 6: Final answer
   x = 6,547,021.86