Finding the Third Proportional to 1,351,609 and 1,889,632

Step by Step Solution

1. Step 1: Write the proportion equation
   1,351,609 : 1,889,632 = 1,889,632 : x
2. Step 2: Convert to fraction form
   1,351,609/1,889,632 = 1,889,632/x
3. Step 3: Cross multiply
   1,351,609x = 1,889,632 × 1,889,632
4. Step 4: Simplify right side
   1,351,609x = 3,570,709,095,424
5. Step 5: Solve for x
   x = 3,570,709,095,424/1,351,609
6. Step 6: Final answer
   x = 2,641,821.04