Finding the Third Proportional to 466,536 and 699,682.50

Step by Step Solution

1. Step 1: Write the proportion equation
   466,536 : 699,682.50 = 699,682.50 : x
2. Step 2: Convert to fraction form
   466,536/699,682.50 = 699,682.50/x
3. Step 3: Cross multiply
   466,536x = 699,682.50 × 699,682.50
4. Step 4: Simplify right side
   466,536x = 489,555,600,806.25
5. Step 5: Solve for x
   x = 489,555,600,806.25/466,536
6. Step 6: Final answer
   x = 1,049,341.53