Finding the Third Proportional to 471,444 and 1,018,200

Step by Step Solution

1. Step 1: Write the proportion equation
   471,444 : 1,018,200 = 1,018,200 : x
2. Step 2: Convert to fraction form
   471,444/1,018,200 = 1,018,200/x
3. Step 3: Cross multiply
   471,444x = 1,018,200 × 1,018,200
4. Step 4: Simplify right side
   471,444x = 1,036,731,240,000
5. Step 5: Solve for x
   x = 1,036,731,240,000/471,444
6. Step 6: Final answer
   x = 2,199,054.90