Finding the Third Proportional to 522,474 and 1,144,600

Step by Step Solution

1. Step 1: Write the proportion equation
   522,474 : 1,144,600 = 1,144,600 : x
2. Step 2: Convert to fraction form
   522,474/1,144,600 = 1,144,600/x
3. Step 3: Cross multiply
   522,474x = 1,144,600 × 1,144,600
4. Step 4: Simplify right side
   522,474x = 1,310,109,160,000
5. Step 5: Solve for x
   x = 1,310,109,160,000/522,474
6. Step 6: Final answer
   x = 2,507,510.73