Finding the Third Proportional to 1,395,003 and 1,974,472

Step by Step Solution

1. Step 1: Write the proportion equation
   1,395,003 : 1,974,472 = 1,974,472 : x
2. Step 2: Convert to fraction form
   1,395,003/1,974,472 = 1,974,472/x
3. Step 3: Cross multiply
   1,395,003x = 1,974,472 × 1,974,472
4. Step 4: Simplify right side
   1,395,003x = 3,898,539,678,784
5. Step 5: Solve for x
   x = 3,898,539,678,784/1,395,003
6. Step 6: Final answer
   x = 2,794,646.09