Finding the Third Proportional to 1,856,597 and 4,051,354

Step by Step Solution

1. Step 1: Write the proportion equation
   1,856,597 : 4,051,354 = 4,051,354 : x
2. Step 2: Convert to fraction form
   1,856,597/4,051,354 = 4,051,354/x
3. Step 3: Cross multiply
   1,856,597x = 4,051,354 × 4,051,354
4. Step 4: Simplify right side
   1,856,597x = 16,413,469,233,316
5. Step 5: Solve for x
   x = 16,413,469,233,316/1,856,597
6. Step 6: Final answer
   x = 8,840,620.36