Finding the Third Proportional to 459,400 and 974,456

Step by Step Solution

1. Step 1: Write the proportion equation
   459,400 : 974,456 = 974,456 : x
2. Step 2: Convert to fraction form
   459,400/974,456 = 974,456/x
3. Step 3: Cross multiply
   459,400x = 974,456 × 974,456
4. Step 4: Simplify right side
   459,400x = 949,564,495,936
5. Step 5: Solve for x
   x = 949,564,495,936/459,400
6. Step 6: Final answer
   x = 2,066,966.69