Finding the Third Proportional to 1,351,628 and 1,889,656

Step by Step Solution

1. Step 1: Write the proportion equation
   1,351,628 : 1,889,656 = 1,889,656 : x
2. Step 2: Convert to fraction form
   1,351,628/1,889,656 = 1,889,656/x
3. Step 3: Cross multiply
   1,351,628x = 1,889,656 × 1,889,656
4. Step 4: Simplify right side
   1,351,628x = 3,570,799,798,336
5. Step 5: Solve for x
   x = 3,570,799,798,336/1,351,628
6. Step 6: Final answer
   x = 2,641,851.01