Finding the Third Proportional to 1,004,490 and 2,370,790

Step by Step Solution

1. Step 1: Write the proportion equation
   1,004,490 : 2,370,790 = 2,370,790 : x
2. Step 2: Convert to fraction form
   1,004,490/2,370,790 = 2,370,790/x
3. Step 3: Cross multiply
   1,004,490x = 2,370,790 × 2,370,790
4. Step 4: Simplify right side
   1,004,490x = 5,620,645,224,100
5. Step 5: Solve for x
   x = 5,620,645,224,100/1,004,490
6. Step 6: Final answer
   x = 5,595,521.33