Finding the Third Proportional to 1,020,654 and 2,197,314

Step by Step Solution

1. Step 1: Write the proportion equation
   1,020,654 : 2,197,314 = 2,197,314 : x
2. Step 2: Convert to fraction form
   1,020,654/2,197,314 = 2,197,314/x
3. Step 3: Cross multiply
   1,020,654x = 2,197,314 × 2,197,314
4. Step 4: Simplify right side
   1,020,654x = 4,828,188,814,596
5. Step 5: Solve for x
   x = 4,828,188,814,596/1,020,654
6. Step 6: Final answer
   x = 4,730,485.37