Finding the Third Proportional to 1,018,388 and 1,497,774

Step by Step Solution

1. Step 1: Write the proportion equation
   1,018,388 : 1,497,774 = 1,497,774 : x
2. Step 2: Convert to fraction form
   1,018,388/1,497,774 = 1,497,774/x
3. Step 3: Cross multiply
   1,018,388x = 1,497,774 × 1,497,774
4. Step 4: Simplify right side
   1,018,388x = 2,243,326,955,076
5. Step 5: Solve for x
   x = 2,243,326,955,076/1,018,388
6. Step 6: Final answer
   x = 2,202,821.47