Finding the Third Proportional to 1,066,068 and 2,278,650

Step by Step Solution

1. Step 1: Write the proportion equation
   1,066,068 : 2,278,650 = 2,278,650 : x
2. Step 2: Convert to fraction form
   1,066,068/2,278,650 = 2,278,650/x
3. Step 3: Cross multiply
   1,066,068x = 2,278,650 × 2,278,650
4. Step 4: Simplify right side
   1,066,068x = 5,192,245,822,500
5. Step 5: Solve for x
   x = 5,192,245,822,500/1,066,068
6. Step 6: Final answer
   x = 4,870,464.01