Finding the Third Proportional to 469,494 and 1,013,830

Step by Step Solution

1. Step 1: Write the proportion equation
   469,494 : 1,013,830 = 1,013,830 : x
2. Step 2: Convert to fraction form
   469,494/1,013,830 = 1,013,830/x
3. Step 3: Cross multiply
   469,494x = 1,013,830 × 1,013,830
4. Step 4: Simplify right side
   469,494x = 1,027,851,268,900
5. Step 5: Solve for x
   x = 1,027,851,268,900/469,494
6. Step 6: Final answer
   x = 2,189,274.56