Finding the Third Proportional to 1,949,588 and 4,512,938

Step by Step Solution

1. Step 1: Write the proportion equation
   1,949,588 : 4,512,938 = 4,512,938 : x
2. Step 2: Convert to fraction form
   1,949,588/4,512,938 = 4,512,938/x
3. Step 3: Cross multiply
   1,949,588x = 4,512,938 × 4,512,938
4. Step 4: Simplify right side
   1,949,588x = 20,366,609,391,844
5. Step 5: Solve for x
   x = 20,366,609,391,844/1,949,588
6. Step 6: Final answer
   x = 10,446,622.26