Finding the Third Proportional to 1,045,944 and 1,616,220

Step by Step Solution

1. Step 1: Write the proportion equation
   1,045,944 : 1,616,220 = 1,616,220 : x
2. Step 2: Convert to fraction form
   1,045,944/1,616,220 = 1,616,220/x
3. Step 3: Cross multiply
   1,045,944x = 1,616,220 × 1,616,220
4. Step 4: Simplify right side
   1,045,944x = 2,612,167,088,400
5. Step 5: Solve for x
   x = 2,612,167,088,400/1,045,944
6. Step 6: Final answer
   x = 2,497,425.38