Finding the Third Proportional to 1,811,300 and 3,876,224

Step by Step Solution

1. Step 1: Write the proportion equation
   1,811,300 : 3,876,224 = 3,876,224 : x
2. Step 2: Convert to fraction form
   1,811,300/3,876,224 = 3,876,224/x
3. Step 3: Cross multiply
   1,811,300x = 3,876,224 × 3,876,224
4. Step 4: Simplify right side
   1,811,300x = 15,025,112,498,176
5. Step 5: Solve for x
   x = 15,025,112,498,176/1,811,300
6. Step 6: Final answer
   x = 8,295,209.24