Finding the Third Proportional to 1,072,368 and 2,357,271

Step by Step Solution

1. Step 1: Write the proportion equation
   1,072,368 : 2,357,271 = 2,357,271 : x
2. Step 2: Convert to fraction form
   1,072,368/2,357,271 = 2,357,271/x
3. Step 3: Cross multiply
   1,072,368x = 2,357,271 × 2,357,271
4. Step 4: Simplify right side
   1,072,368x = 5,556,726,567,441
5. Step 5: Solve for x
   x = 5,556,726,567,441/1,072,368
6. Step 6: Final answer
   x = 5,181,734.78