Finding the Third Proportional to 1,045,946 and 1,616,223

Step by Step Solution

1. Step 1: Write the proportion equation
   1,045,946 : 1,616,223 = 1,616,223 : x
2. Step 2: Convert to fraction form
   1,045,946/1,616,223 = 1,616,223/x
3. Step 3: Cross multiply
   1,045,946x = 1,616,223 × 1,616,223
4. Step 4: Simplify right side
   1,045,946x = 2,612,176,785,729
5. Step 5: Solve for x
   x = 2,612,176,785,729/1,045,946
6. Step 6: Final answer
   x = 2,497,429.87