Finding the Third Proportional to 1,351,610 and 1,889,634

Step by Step Solution

1. Step 1: Write the proportion equation
   1,351,610 : 1,889,634 = 1,889,634 : x
2. Step 2: Convert to fraction form
   1,351,610/1,889,634 = 1,889,634/x
3. Step 3: Cross multiply
   1,351,610x = 1,889,634 × 1,889,634
4. Step 4: Simplify right side
   1,351,610x = 3,570,716,653,956
5. Step 5: Solve for x
   x = 3,570,716,653,956/1,351,610
6. Step 6: Final answer
   x = 2,641,824.68