Finding the Third Proportional to 943,488 and 1,974,456

Step by Step Solution

1. Step 1: Write the proportion equation
   943,488 : 1,974,456 = 1,974,456 : x
2. Step 2: Convert to fraction form
   943,488/1,974,456 = 1,974,456/x
3. Step 3: Cross multiply
   943,488x = 1,974,456 × 1,974,456
4. Step 4: Simplify right side
   943,488x = 3,898,476,495,936
5. Step 5: Solve for x
   x = 3,898,476,495,936/943,488
6. Step 6: Final answer
   x = 4,131,983.13