Finding the Third Proportional to 1,447,074 and 3,151,294

Step by Step Solution

1. Step 1: Write the proportion equation
   1,447,074 : 3,151,294 = 3,151,294 : x
2. Step 2: Convert to fraction form
   1,447,074/3,151,294 = 3,151,294/x
3. Step 3: Cross multiply
   1,447,074x = 3,151,294 × 3,151,294
4. Step 4: Simplify right side
   1,447,074x = 9,930,653,874,436
5. Step 5: Solve for x
   x = 9,930,653,874,436/1,447,074
6. Step 6: Final answer
   x = 6,862,575.01