Finding the Third Proportional to 1,120,164 and 1,703,616

Step by Step Solution

1. Step 1: Write the proportion equation
   1,120,164 : 1,703,616 = 1,703,616 : x
2. Step 2: Convert to fraction form
   1,120,164/1,703,616 = 1,703,616/x
3. Step 3: Cross multiply
   1,120,164x = 1,703,616 × 1,703,616
4. Step 4: Simplify right side
   1,120,164x = 2,902,307,475,456
5. Step 5: Solve for x
   x = 2,902,307,475,456/1,120,164
6. Step 6: Final answer
   x = 2,590,966.57