Finding the Third Proportional to 1,121,522 and 2,467,336

Step by Step Solution

1. Step 1: Write the proportion equation
   1,121,522 : 2,467,336 = 2,467,336 : x
2. Step 2: Convert to fraction form
   1,121,522/2,467,336 = 2,467,336/x
3. Step 3: Cross multiply
   1,121,522x = 2,467,336 × 2,467,336
4. Step 4: Simplify right side
   1,121,522x = 6,087,746,936,896
5. Step 5: Solve for x
   x = 6,087,746,936,896/1,121,522
6. Step 6: Final answer
   x = 5,428,111.92