Finding the Third Proportional to 1,348,689 and 2,889,754

Step by Step Solution

1. Step 1: Write the proportion equation
   1,348,689 : 2,889,754 = 2,889,754 : x
2. Step 2: Convert to fraction form
   1,348,689/2,889,754 = 2,889,754/x
3. Step 3: Cross multiply
   1,348,689x = 2,889,754 × 2,889,754
4. Step 4: Simplify right side
   1,348,689x = 8,350,678,180,516
5. Step 5: Solve for x
   x = 8,350,678,180,516/1,348,689
6. Step 6: Final answer
   x = 6,191,700.37