Finding the Third Proportional to 772,058 and 1,113,796

Step by Step Solution

1. Step 1: Write the proportion equation
   772,058 : 1,113,796 = 1,113,796 : x
2. Step 2: Convert to fraction form
   772,058/1,113,796 = 1,113,796/x
3. Step 3: Cross multiply
   772,058x = 1,113,796 × 1,113,796
4. Step 4: Simplify right side
   772,058x = 1,240,541,529,616
5. Step 5: Solve for x
   x = 1,240,541,529,616/772,058
6. Step 6: Final answer
   x = 1,606,798.36