Finding the Third Proportional to 446,199 and 980,970

Step by Step Solution

1. Step 1: Write the proportion equation
   446,199 : 980,970 = 980,970 : x
2. Step 2: Convert to fraction form
   446,199/980,970 = 980,970/x
3. Step 3: Cross multiply
   446,199x = 980,970 × 980,970
4. Step 4: Simplify right side
   446,199x = 962,302,140,900
5. Step 5: Solve for x
   x = 962,302,140,900/446,199
6. Step 6: Final answer
   x = 2,156,665.84