Finding the Third Proportional to 832,669 and 1,964,978

Step by Step Solution

1. Step 1: Write the proportion equation
   832,669 : 1,964,978 = 1,964,978 : x
2. Step 2: Convert to fraction form
   832,669/1,964,978 = 1,964,978/x
3. Step 3: Cross multiply
   832,669x = 1,964,978 × 1,964,978
4. Step 4: Simplify right side
   832,669x = 3,861,138,540,484
5. Step 5: Solve for x
   x = 3,861,138,540,484/832,669
6. Step 6: Final answer
   x = 4,637,062.92