Finding the Third Proportional to 1,034,145 and 2,234,340

Step by Step Solution

1. Step 1: Write the proportion equation
   1,034,145 : 2,234,340 = 2,234,340 : x
2. Step 2: Convert to fraction form
   1,034,145/2,234,340 = 2,234,340/x
3. Step 3: Cross multiply
   1,034,145x = 2,234,340 × 2,234,340
4. Step 4: Simplify right side
   1,034,145x = 4,992,275,235,600
5. Step 5: Solve for x
   x = 4,992,275,235,600/1,034,145
6. Step 6: Final answer
   x = 4,827,442.22