Finding the Third Proportional to 1,111,351 and 2,388,374

Step by Step Solution

1. Step 1: Write the proportion equation
   1,111,351 : 2,388,374 = 2,388,374 : x
2. Step 2: Convert to fraction form
   1,111,351/2,388,374 = 2,388,374/x
3. Step 3: Cross multiply
   1,111,351x = 2,388,374 × 2,388,374
4. Step 4: Simplify right side
   1,111,351x = 5,704,330,363,876
5. Step 5: Solve for x
   x = 5,704,330,363,876/1,111,351
6. Step 6: Final answer
   x = 5,132,789.16