Finding the Third Proportional to 2,103,627 and 4,607,679

Step by Step Solution

1. Step 1: Write the proportion equation
   2,103,627 : 4,607,679 = 4,607,679 : x
2. Step 2: Convert to fraction form
   2,103,627/4,607,679 = 4,607,679/x
3. Step 3: Cross multiply
   2,103,627x = 4,607,679 × 4,607,679
4. Step 4: Simplify right side
   2,103,627x = 21,230,705,767,041
5. Step 5: Solve for x
   x = 21,230,705,767,041/2,103,627
6. Step 6: Final answer
   x = 10,092,428.82