Finding the Third Proportional to 1,890,767 and 4,047,322

Step by Step Solution

1. Step 1: Write the proportion equation
   1,890,767 : 4,047,322 = 4,047,322 : x
2. Step 2: Convert to fraction form
   1,890,767/4,047,322 = 4,047,322/x
3. Step 3: Cross multiply
   1,890,767x = 4,047,322 × 4,047,322
4. Step 4: Simplify right side
   1,890,767x = 16,380,815,371,684
5. Step 5: Solve for x
   x = 16,380,815,371,684/1,890,767
6. Step 6: Final answer
   x = 8,663,582.22