Finding the Third Proportional to 1,047,299 and 1,601,408

Step by Step Solution

1. Step 1: Write the proportion equation
   1,047,299 : 1,601,408 = 1,601,408 : x
2. Step 2: Convert to fraction form
   1,047,299/1,601,408 = 1,601,408/x
3. Step 3: Cross multiply
   1,047,299x = 1,601,408 × 1,601,408
4. Step 4: Simplify right side
   1,047,299x = 2,564,507,582,464
5. Step 5: Solve for x
   x = 2,564,507,582,464/1,047,299
6. Step 6: Final answer
   x = 2,448,687.13