Finding the Third Proportional to 1,121,528 and 2,467,344

Step by Step Solution

1. Step 1: Write the proportion equation
   1,121,528 : 2,467,344 = 2,467,344 : x
2. Step 2: Convert to fraction form
   1,121,528/2,467,344 = 2,467,344/x
3. Step 3: Cross multiply
   1,121,528x = 2,467,344 × 2,467,344
4. Step 4: Simplify right side
   1,121,528x = 6,087,786,414,336
5. Step 5: Solve for x
   x = 6,087,786,414,336/1,121,528
6. Step 6: Final answer
   x = 5,428,118.08