Finding the Third Proportional to 456,030 and 997,764

Step by Step Solution

1. Step 1: Write the proportion equation
   456,030 : 997,764 = 997,764 : x
2. Step 2: Convert to fraction form
   456,030/997,764 = 997,764/x
3. Step 3: Cross multiply
   456,030x = 997,764 × 997,764
4. Step 4: Simplify right side
   456,030x = 995,532,999,696
5. Step 5: Solve for x
   x = 995,532,999,696/456,030
6. Step 6: Final answer
   x = 2,183,042.78