Finding the Third Proportional to 1,120,368 and 2,458,432

Step by Step Solution

1. Step 1: Write the proportion equation
   1,120,368 : 2,458,432 = 2,458,432 : x
2. Step 2: Convert to fraction form
   1,120,368/2,458,432 = 2,458,432/x
3. Step 3: Cross multiply
   1,120,368x = 2,458,432 × 2,458,432
4. Step 4: Simplify right side
   1,120,368x = 6,043,887,898,624
5. Step 5: Solve for x
   x = 6,043,887,898,624/1,120,368
6. Step 6: Final answer
   x = 5,394,555.98