Finding the Third Proportional to 1,018,386 and 1,497,771

Step by Step Solution

1. Step 1: Write the proportion equation
   1,018,386 : 1,497,771 = 1,497,771 : x
2. Step 2: Convert to fraction form
   1,018,386/1,497,771 = 1,497,771/x
3. Step 3: Cross multiply
   1,018,386x = 1,497,771 × 1,497,771
4. Step 4: Simplify right side
   1,018,386x = 2,243,317,968,441
5. Step 5: Solve for x
   x = 2,243,317,968,441/1,018,386
6. Step 6: Final answer
   x = 2,202,816.98