Finding the Third Proportional to 1,428,314 and 2,974,996

Step by Step Solution

1. Step 1: Write the proportion equation
   1,428,314 : 2,974,996 = 2,974,996 : x
2. Step 2: Convert to fraction form
   1,428,314/2,974,996 = 2,974,996/x
3. Step 3: Cross multiply
   1,428,314x = 2,974,996 × 2,974,996
4. Step 4: Simplify right side
   1,428,314x = 8,850,601,200,016
5. Step 5: Solve for x
   x = 8,850,601,200,016/1,428,314
6. Step 6: Final answer
   x = 6,196,537.46