Finding the Third Proportional to 935,139 and 2,019,490

Step by Step Solution

1. Step 1: Write the proportion equation
   935,139 : 2,019,490 = 2,019,490 : x
2. Step 2: Convert to fraction form
   935,139/2,019,490 = 2,019,490/x
3. Step 3: Cross multiply
   935,139x = 2,019,490 × 2,019,490
4. Step 4: Simplify right side
   935,139x = 4,078,339,860,100
5. Step 5: Solve for x
   x = 4,078,339,860,100/935,139
6. Step 6: Final answer
   x = 4,361,212.46