Finding the Third Proportional to 456,424 and 973,908

Step by Step Solution

1. Step 1: Write the proportion equation
   456,424 : 973,908 = 973,908 : x
2. Step 2: Convert to fraction form
   456,424/973,908 = 973,908/x
3. Step 3: Cross multiply
   456,424x = 973,908 × 973,908
4. Step 4: Simplify right side
   456,424x = 948,496,792,464
5. Step 5: Solve for x
   x = 948,496,792,464/456,424
6. Step 6: Final answer
   x = 2,078,104.55