Finding the Third Proportional to 1,422,400 and 3,110,352

Step by Step Solution

1. Step 1: Write the proportion equation
   1,422,400 : 3,110,352 = 3,110,352 : x
2. Step 2: Convert to fraction form
   1,422,400/3,110,352 = 3,110,352/x
3. Step 3: Cross multiply
   1,422,400x = 3,110,352 × 3,110,352
4. Step 4: Simplify right side
   1,422,400x = 9,674,289,563,904
5. Step 5: Solve for x
   x = 9,674,289,563,904/1,422,400
6. Step 6: Final answer
   x = 6,801,384.68