Finding the Third Proportional to 2,106,956 and 4,533,685

Step by Step Solution

1. Step 1: Write the proportion equation
   2,106,956 : 4,533,685 = 4,533,685 : x
2. Step 2: Convert to fraction form
   2,106,956/4,533,685 = 4,533,685/x
3. Step 3: Cross multiply
   2,106,956x = 4,533,685 × 4,533,685
4. Step 4: Simplify right side
   2,106,956x = 20,554,299,679,225
5. Step 5: Solve for x
   x = 20,554,299,679,225/2,106,956
6. Step 6: Final answer
   x = 9,755,447.99