Finding the Third Proportional to 1,030,260 and 2,257,350

Step by Step Solution

1. Step 1: Write the proportion equation
   1,030,260 : 2,257,350 = 2,257,350 : x
2. Step 2: Convert to fraction form
   1,030,260/2,257,350 = 2,257,350/x
3. Step 3: Cross multiply
   1,030,260x = 2,257,350 × 2,257,350
4. Step 4: Simplify right side
   1,030,260x = 5,095,629,022,500
5. Step 5: Solve for x
   x = 5,095,629,022,500/1,030,260
6. Step 6: Final answer
   x = 4,945,964.15