Finding the Third Proportional to 1,053,286 and 2,306,588

Step by Step Solution

1. Step 1: Write the proportion equation
   1,053,286 : 2,306,588 = 2,306,588 : x
2. Step 2: Convert to fraction form
   1,053,286/2,306,588 = 2,306,588/x
3. Step 3: Cross multiply
   1,053,286x = 2,306,588 × 2,306,588
4. Step 4: Simplify right side
   1,053,286x = 5,320,348,201,744
5. Step 5: Solve for x
   x = 5,320,348,201,744/1,053,286
6. Step 6: Final answer
   x = 5,051,190.47