Finding the Third Proportional to 1,021,540 and 1,546,512

Step by Step Solution

1. Step 1: Write the proportion equation
   1,021,540 : 1,546,512 = 1,546,512 : x
2. Step 2: Convert to fraction form
   1,021,540/1,546,512 = 1,546,512/x
3. Step 3: Cross multiply
   1,021,540x = 1,546,512 × 1,546,512
4. Step 4: Simplify right side
   1,021,540x = 2,391,699,366,144
5. Step 5: Solve for x
   x = 2,391,699,366,144/1,021,540
6. Step 6: Final answer
   x = 2,341,268.44