Finding the Third Proportional to 1,034,208 and 2,156,976

Step by Step Solution

1. Step 1: Write the proportion equation
   1,034,208 : 2,156,976 = 2,156,976 : x
2. Step 2: Convert to fraction form
   1,034,208/2,156,976 = 2,156,976/x
3. Step 3: Cross multiply
   1,034,208x = 2,156,976 × 2,156,976
4. Step 4: Simplify right side
   1,034,208x = 4,652,545,464,576
5. Step 5: Solve for x
   x = 4,652,545,464,576/1,034,208
6. Step 6: Final answer
   x = 4,498,655.46