Finding the Third Proportional to 1,348,702 and 2,889,780

Step by Step Solution

1. Step 1: Write the proportion equation
   1,348,702 : 2,889,780 = 2,889,780 : x
2. Step 2: Convert to fraction form
   1,348,702/2,889,780 = 2,889,780/x
3. Step 3: Cross multiply
   1,348,702x = 2,889,780 × 2,889,780
4. Step 4: Simplify right side
   1,348,702x = 8,350,828,448,400
5. Step 5: Solve for x
   x = 8,350,828,448,400/1,348,702
6. Step 6: Final answer
   x = 6,191,752.11