Finding the Third Proportional to 1,322,784 and 2,855,088

Step by Step Solution

1. Step 1: Write the proportion equation
   1,322,784 : 2,855,088 = 2,855,088 : x
2. Step 2: Convert to fraction form
   1,322,784/2,855,088 = 2,855,088/x
3. Step 3: Cross multiply
   1,322,784x = 2,855,088 × 2,855,088
4. Step 4: Simplify right side
   1,322,784x = 8,151,527,487,744
5. Step 5: Solve for x
   x = 8,151,527,487,744/1,322,784
6. Step 6: Final answer
   x = 6,162,402.54