Finding the Third Proportional to 1,590,614 and 2,409,088

Step by Step Solution

1. Step 1: Write the proportion equation
   1,590,614 : 2,409,088 = 2,409,088 : x
2. Step 2: Convert to fraction form
   1,590,614/2,409,088 = 2,409,088/x
3. Step 3: Cross multiply
   1,590,614x = 2,409,088 × 2,409,088
4. Step 4: Simplify right side
   1,590,614x = 5,803,704,991,744
5. Step 5: Solve for x
   x = 5,803,704,991,744/1,590,614
6. Step 6: Final answer
   x = 3,648,719.92