Finding the Third Proportional to 840,598 and 1,824,088

Step by Step Solution

1. Step 1: Write the proportion equation
   840,598 : 1,824,088 = 1,824,088 : x
2. Step 2: Convert to fraction form
   840,598/1,824,088 = 1,824,088/x
3. Step 3: Cross multiply
   840,598x = 1,824,088 × 1,824,088
4. Step 4: Simplify right side
   840,598x = 3,327,297,031,744
5. Step 5: Solve for x
   x = 3,327,297,031,744/840,598
6. Step 6: Final answer
   x = 3,958,250.00