Finding the Third Proportional to 1,910,610 and 2,787,156

Step by Step Solution

1. Step 1: Write the proportion equation
   1,910,610 : 2,787,156 = 2,787,156 : x
2. Step 2: Convert to fraction form
   1,910,610/2,787,156 = 2,787,156/x
3. Step 3: Cross multiply
   1,910,610x = 2,787,156 × 2,787,156
4. Step 4: Simplify right side
   1,910,610x = 7,768,238,568,336
5. Step 5: Solve for x
   x = 7,768,238,568,336/1,910,610
6. Step 6: Final answer
   x = 4,065,842.10