Finding the Third Proportional to 2,103,994 and 4,601,642

Step by Step Solution

1. Step 1: Write the proportion equation
   2,103,994 : 4,601,642 = 4,601,642 : x
2. Step 2: Convert to fraction form
   2,103,994/4,601,642 = 4,601,642/x
3. Step 3: Cross multiply
   2,103,994x = 4,601,642 × 4,601,642
4. Step 4: Simplify right side
   2,103,994x = 21,175,109,096,164
5. Step 5: Solve for x
   x = 21,175,109,096,164/2,103,994
6. Step 6: Final answer
   x = 10,064,244.05