Finding the Third Proportional to 1,806,588 and 2,596,704

Step by Step Solution

1. Step 1: Write the proportion equation
   1,806,588 : 2,596,704 = 2,596,704 : x
2. Step 2: Convert to fraction form
   1,806,588/2,596,704 = 2,596,704/x
3. Step 3: Cross multiply
   1,806,588x = 2,596,704 × 2,596,704
4. Step 4: Simplify right side
   1,806,588x = 6,742,871,663,616
5. Step 5: Solve for x
   x = 6,742,871,663,616/1,806,588
6. Step 6: Final answer
   x = 3,732,379.30