Finding the Third Proportional to 1,123,620 and 2,476,281

Step by Step Solution

1. Step 1: Write the proportion equation
   1,123,620 : 2,476,281 = 2,476,281 : x
2. Step 2: Convert to fraction form
   1,123,620/2,476,281 = 2,476,281/x
3. Step 3: Cross multiply
   1,123,620x = 2,476,281 × 2,476,281
4. Step 4: Simplify right side
   1,123,620x = 6,131,967,590,961
5. Step 5: Solve for x
   x = 6,131,967,590,961/1,123,620
6. Step 6: Final answer
   x = 5,457,332.19