Finding the Third Proportional to 1,049,562 and 2,173,805

Step by Step Solution

1. Step 1: Write the proportion equation
   1,049,562 : 2,173,805 = 2,173,805 : x
2. Step 2: Convert to fraction form
   1,049,562/2,173,805 = 2,173,805/x
3. Step 3: Cross multiply
   1,049,562x = 2,173,805 × 2,173,805
4. Step 4: Simplify right side
   1,049,562x = 4,725,428,178,025
5. Step 5: Solve for x
   x = 4,725,428,178,025/1,049,562
6. Step 6: Final answer
   x = 4,502,285.88