Finding the Third Proportional to 509,412 and 1,093,988

Step by Step Solution

1. Step 1: Write the proportion equation
   509,412 : 1,093,988 = 1,093,988 : x
2. Step 2: Convert to fraction form
   509,412/1,093,988 = 1,093,988/x
3. Step 3: Cross multiply
   509,412x = 1,093,988 × 1,093,988
4. Step 4: Simplify right side
   509,412x = 1,196,809,744,144
5. Step 5: Solve for x
   x = 1,196,809,744,144/509,412
6. Step 6: Final answer
   x = 2,349,394.49