Finding the Third Proportional to 1,103,994 and 1,619,642

Step by Step Solution

1. Step 1: Write the proportion equation
   1,103,994 : 1,619,642 = 1,619,642 : x
2. Step 2: Convert to fraction form
   1,103,994/1,619,642 = 1,619,642/x
3. Step 3: Cross multiply
   1,103,994x = 1,619,642 × 1,619,642
4. Step 4: Simplify right side
   1,103,994x = 2,623,240,208,164
5. Step 5: Solve for x
   x = 2,623,240,208,164/1,103,994
6. Step 6: Final answer
   x = 2,376,136.29