Finding the Third Proportional to 476,600 and 1,047,660

Step by Step Solution

1. Step 1: Write the proportion equation
   476,600 : 1,047,660 = 1,047,660 : x
2. Step 2: Convert to fraction form
   476,600/1,047,660 = 1,047,660/x
3. Step 3: Cross multiply
   476,600x = 1,047,660 × 1,047,660
4. Step 4: Simplify right side
   476,600x = 1,097,591,475,600
5. Step 5: Solve for x
   x = 1,097,591,475,600/476,600
6. Step 6: Final answer
   x = 2,302,961.55