Finding the Third Proportional to 490,402 and 1,034,048

Step by Step Solution

1. Step 1: Write the proportion equation
   490,402 : 1,034,048 = 1,034,048 : x
2. Step 2: Convert to fraction form
   490,402/1,034,048 = 1,034,048/x
3. Step 3: Cross multiply
   490,402x = 1,034,048 × 1,034,048
4. Step 4: Simplify right side
   490,402x = 1,069,255,266,304
5. Step 5: Solve for x
   x = 1,069,255,266,304/490,402
6. Step 6: Final answer
   x = 2,180,364.82