Finding the Third Proportional to 466,506 and 699,601.50

Step by Step Solution

1. Step 1: Write the proportion equation
   466,506 : 699,601.50 = 699,601.50 : x
2. Step 2: Convert to fraction form
   466,506/699,601.50 = 699,601.50/x
3. Step 3: Cross multiply
   466,506x = 699,601.50 × 699,601.50
4. Step 4: Simplify right side
   466,506x = 489,442,258,802.25
5. Step 5: Solve for x
   x = 489,442,258,802.25/466,506
6. Step 6: Final answer
   x = 1,049,166.05