Finding the Third Proportional to 476,516 and 1,038,460

Step by Step Solution

1. Step 1: Write the proportion equation
   476,516 : 1,038,460 = 1,038,460 : x
2. Step 2: Convert to fraction form
   476,516/1,038,460 = 1,038,460/x
3. Step 3: Cross multiply
   476,516x = 1,038,460 × 1,038,460
4. Step 4: Simplify right side
   476,516x = 1,078,399,171,600
5. Step 5: Solve for x
   x = 1,078,399,171,600/476,516
6. Step 6: Final answer
   x = 2,263,091.21