Finding the Third Proportional to 1,870,058 and 4,039,088

Step by Step Solution

1. Step 1: Write the proportion equation
   1,870,058 : 4,039,088 = 4,039,088 : x
2. Step 2: Convert to fraction form
   1,870,058/4,039,088 = 4,039,088/x
3. Step 3: Cross multiply
   1,870,058x = 4,039,088 × 4,039,088
4. Step 4: Simplify right side
   1,870,058x = 16,314,231,871,744
5. Step 5: Solve for x
   x = 16,314,231,871,744/1,870,058
6. Step 6: Final answer
   x = 8,723,917.59