Finding the Third Proportional to 1,107,994 and 2,381,507

Step by Step Solution

1. Step 1: Write the proportion equation
   1,107,994 : 2,381,507 = 2,381,507 : x
2. Step 2: Convert to fraction form
   1,107,994/2,381,507 = 2,381,507/x
3. Step 3: Cross multiply
   1,107,994x = 2,381,507 × 2,381,507
4. Step 4: Simplify right side
   1,107,994x = 5,671,575,591,049
5. Step 5: Solve for x
   x = 5,671,575,591,049/1,107,994
6. Step 6: Final answer
   x = 5,118,778.25