Finding the Third Proportional to 476,455 and 1,047,368

Step by Step Solution

1. Step 1: Write the proportion equation
   476,455 : 1,047,368 = 1,047,368 : x
2. Step 2: Convert to fraction form
   476,455/1,047,368 = 1,047,368/x
3. Step 3: Cross multiply
   476,455x = 1,047,368 × 1,047,368
4. Step 4: Simplify right side
   476,455x = 1,096,979,727,424
5. Step 5: Solve for x
   x = 1,096,979,727,424/476,455
6. Step 6: Final answer
   x = 2,302,378.46