Finding the Third Proportional to 1,599,588 and 2,543,886

Step by Step Solution

1. Step 1: Write the proportion equation
   1,599,588 : 2,543,886 = 2,543,886 : x
2. Step 2: Convert to fraction form
   1,599,588/2,543,886 = 2,543,886/x
3. Step 3: Cross multiply
   1,599,588x = 2,543,886 × 2,543,886
4. Step 4: Simplify right side
   1,599,588x = 6,471,355,980,996
5. Step 5: Solve for x
   x = 6,471,355,980,996/1,599,588
6. Step 6: Final answer
   x = 4,045,639.24