Finding the Third Proportional to 772,074 and 1,113,824

Step by Step Solution

1. Step 1: Write the proportion equation
   772,074 : 1,113,824 = 1,113,824 : x
2. Step 2: Convert to fraction form
   772,074/1,113,824 = 1,113,824/x
3. Step 3: Cross multiply
   772,074x = 1,113,824 × 1,113,824
4. Step 4: Simplify right side
   772,074x = 1,240,603,902,976
5. Step 5: Solve for x
   x = 1,240,603,902,976/772,074
6. Step 6: Final answer
   x = 1,606,845.85