Finding the Third Proportional to 476,466 and 1,047,390

Step by Step Solution

1. Step 1: Write the proportion equation
   476,466 : 1,047,390 = 1,047,390 : x
2. Step 2: Convert to fraction form
   476,466/1,047,390 = 1,047,390/x
3. Step 3: Cross multiply
   476,466x = 1,047,390 × 1,047,390
4. Step 4: Simplify right side
   476,466x = 1,097,025,812,100
5. Step 5: Solve for x
   x = 1,097,025,812,100/476,466
6. Step 6: Final answer
   x = 2,302,422.02