Finding the Third Proportional to 1,065,368 and 2,288,848

Step by Step Solution

1. Step 1: Write the proportion equation
   1,065,368 : 2,288,848 = 2,288,848 : x
2. Step 2: Convert to fraction form
   1,065,368/2,288,848 = 2,288,848/x
3. Step 3: Cross multiply
   1,065,368x = 2,288,848 × 2,288,848
4. Step 4: Simplify right side
   1,065,368x = 5,238,825,167,104
5. Step 5: Solve for x
   x = 5,238,825,167,104/1,065,368
6. Step 6: Final answer
   x = 4,917,385.51