Finding the Third Proportional to 1,382,662 and 2,875,688

Step by Step Solution

1. Step 1: Write the proportion equation
   1,382,662 : 2,875,688 = 2,875,688 : x
2. Step 2: Convert to fraction form
   1,382,662/2,875,688 = 2,875,688/x
3. Step 3: Cross multiply
   1,382,662x = 2,875,688 × 2,875,688
4. Step 4: Simplify right side
   1,382,662x = 8,269,581,473,344
5. Step 5: Solve for x
   x = 8,269,581,473,344/1,382,662
6. Step 6: Final answer
   x = 5,980,913.25