Finding the Third Proportional to 230,038 and 497,012

Step by Step Solution

1. Step 1: Write the proportion equation
   230,038 : 497,012 = 497,012 : x
2. Step 2: Convert to fraction form
   230,038/497,012 = 497,012/x
3. Step 3: Cross multiply
   230,038x = 497,012 × 497,012
4. Step 4: Simplify right side
   230,038x = 247,020,928,144
5. Step 5: Solve for x
   x = 247,020,928,144/230,038
6. Step 6: Final answer
   x = 1,073,826.62