Finding the Third Proportional to 1,858,233 and 4,114,435

Step by Step Solution

1. Step 1: Write the proportion equation
   1,858,233 : 4,114,435 = 4,114,435 : x
2. Step 2: Convert to fraction form
   1,858,233/4,114,435 = 4,114,435/x
3. Step 3: Cross multiply
   1,858,233x = 4,114,435 × 4,114,435
4. Step 4: Simplify right side
   1,858,233x = 16,928,575,369,225
5. Step 5: Solve for x
   x = 16,928,575,369,225/1,858,233
6. Step 6: Final answer
   x = 9,110,039.14