Finding the Third Proportional to 1,039,190 and 2,233,090

Step by Step Solution

1. Step 1: Write the proportion equation
   1,039,190 : 2,233,090 = 2,233,090 : x
2. Step 2: Convert to fraction form
   1,039,190/2,233,090 = 2,233,090/x
3. Step 3: Cross multiply
   1,039,190x = 2,233,090 × 2,233,090
4. Step 4: Simplify right side
   1,039,190x = 4,986,690,948,100
5. Step 5: Solve for x
   x = 4,986,690,948,100/1,039,190
6. Step 6: Final answer
   x = 4,798,632.54