Finding the Third Proportional to 2,102,401 and 4,611,742

Step by Step Solution

1. Step 1: Write the proportion equation
   2,102,401 : 4,611,742 = 4,611,742 : x
2. Step 2: Convert to fraction form
   2,102,401/4,611,742 = 4,611,742/x
3. Step 3: Cross multiply
   2,102,401x = 4,611,742 × 4,611,742
4. Step 4: Simplify right side
   2,102,401x = 21,268,164,274,564
5. Step 5: Solve for x
   x = 21,268,164,274,564/2,102,401
6. Step 6: Final answer
   x = 10,116,131.16