Finding the Third Proportional to 2,948,454 and 6,306,790

Step by Step Solution

1. Step 1: Write the proportion equation
   2,948,454 : 6,306,790 = 6,306,790 : x
2. Step 2: Convert to fraction form
   2,948,454/6,306,790 = 6,306,790/x
3. Step 3: Cross multiply
   2,948,454x = 6,306,790 × 6,306,790
4. Step 4: Simplify right side
   2,948,454x = 39,775,600,104,100
5. Step 5: Solve for x
   x = 39,775,600,104,100/2,948,454
6. Step 6: Final answer
   x = 13,490,324.12