Finding the Third Proportional to 470,004 and 964,890

Step by Step Solution

1. Step 1: Write the proportion equation
   470,004 : 964,890 = 964,890 : x
2. Step 2: Convert to fraction form
   470,004/964,890 = 964,890/x
3. Step 3: Cross multiply
   470,004x = 964,890 × 964,890
4. Step 4: Simplify right side
   470,004x = 931,012,712,100
5. Step 5: Solve for x
   x = 931,012,712,100/470,004
6. Step 6: Final answer
   x = 1,980,861.25