Finding the Third Proportional to 1,267,410 and 2,818,184

Step by Step Solution

1. Step 1: Write the proportion equation
   1,267,410 : 2,818,184 = 2,818,184 : x
2. Step 2: Convert to fraction form
   1,267,410/2,818,184 = 2,818,184/x
3. Step 3: Cross multiply
   1,267,410x = 2,818,184 × 2,818,184
4. Step 4: Simplify right side
   1,267,410x = 7,942,161,057,856
5. Step 5: Solve for x
   x = 7,942,161,057,856/1,267,410
6. Step 6: Final answer
   x = 6,266,449.73