Finding the Third Proportional to 1,113,878 and 1,793,505

Step by Step Solution

1. Step 1: Write the proportion equation
   1,113,878 : 1,793,505 = 1,793,505 : x
2. Step 2: Convert to fraction form
   1,113,878/1,793,505 = 1,793,505/x
3. Step 3: Cross multiply
   1,113,878x = 1,793,505 × 1,793,505
4. Step 4: Simplify right side
   1,113,878x = 3,216,660,185,025
5. Step 5: Solve for x
   x = 3,216,660,185,025/1,113,878
6. Step 6: Final answer
   x = 2,887,802.96