Finding the Third Proportional to 1,447,634 and 3,180,793

Step by Step Solution

1. Step 1: Write the proportion equation
   1,447,634 : 3,180,793 = 3,180,793 : x
2. Step 2: Convert to fraction form
   1,447,634/3,180,793 = 3,180,793/x
3. Step 3: Cross multiply
   1,447,634x = 3,180,793 × 3,180,793
4. Step 4: Simplify right side
   1,447,634x = 10,117,444,108,849
5. Step 5: Solve for x
   x = 10,117,444,108,849/1,447,634
6. Step 6: Final answer
   x = 6,988,951.70