Finding the Third Proportional to 2,091,752 and 4,418,512

Step by Step Solution

1. Step 1: Write the proportion equation
   2,091,752 : 4,418,512 = 4,418,512 : x
2. Step 2: Convert to fraction form
   2,091,752/4,418,512 = 4,418,512/x
3. Step 3: Cross multiply
   2,091,752x = 4,418,512 × 4,418,512
4. Step 4: Simplify right side
   2,091,752x = 19,523,248,294,144
5. Step 5: Solve for x
   x = 19,523,248,294,144/2,091,752
6. Step 6: Final answer
   x = 9,333,443.11