Finding the Third Proportional to 230,115 and 537,895.50

Step by Step Solution

1. Step 1: Write the proportion equation
   230,115 : 537,895.50 = 537,895.50 : x
2. Step 2: Convert to fraction form
   230,115/537,895.50 = 537,895.50/x
3. Step 3: Cross multiply
   230,115x = 537,895.50 × 537,895.50
4. Step 4: Simplify right side
   230,115x = 289,331,568,920.25
5. Step 5: Solve for x
   x = 289,331,568,920.25/230,115
6. Step 6: Final answer
   x = 1,257,334.68