Finding the Third Proportional to 1,123,661 and 2,476,361

Step by Step Solution

1. Step 1: Write the proportion equation
   1,123,661 : 2,476,361 = 2,476,361 : x
2. Step 2: Convert to fraction form
   1,123,661/2,476,361 = 2,476,361/x
3. Step 3: Cross multiply
   1,123,661x = 2,476,361 × 2,476,361
4. Step 4: Simplify right side
   1,123,661x = 6,132,363,802,321
5. Step 5: Solve for x
   x = 6,132,363,802,321/1,123,661
6. Step 6: Final answer
   x = 5,457,485.67