Finding the Third Proportional to 976,824 and 2,111,704

Step by Step Solution

1. Step 1: Write the proportion equation
   976,824 : 2,111,704 = 2,111,704 : x
2. Step 2: Convert to fraction form
   976,824/2,111,704 = 2,111,704/x
3. Step 3: Cross multiply
   976,824x = 2,111,704 × 2,111,704
4. Step 4: Simplify right side
   976,824x = 4,459,293,783,616
5. Step 5: Solve for x
   x = 4,459,293,783,616/976,824
6. Step 6: Final answer
   x = 4,565,094.41