Finding the Third Proportional to 1,009,344 and 1,499,436

Step by Step Solution

1. Step 1: Write the proportion equation
   1,009,344 : 1,499,436 = 1,499,436 : x
2. Step 2: Convert to fraction form
   1,009,344/1,499,436 = 1,499,436/x
3. Step 3: Cross multiply
   1,009,344x = 1,499,436 × 1,499,436
4. Step 4: Simplify right side
   1,009,344x = 2,248,308,318,096
5. Step 5: Solve for x
   x = 2,248,308,318,096/1,009,344
6. Step 6: Final answer
   x = 2,227,494.61