Finding the Third Proportional to 1,137,116 and 2,451,361

Step by Step Solution

1. Step 1: Write the proportion equation
   1,137,116 : 2,451,361 = 2,451,361 : x
2. Step 2: Convert to fraction form
   1,137,116/2,451,361 = 2,451,361/x
3. Step 3: Cross multiply
   1,137,116x = 2,451,361 × 2,451,361
4. Step 4: Simplify right side
   1,137,116x = 6,009,170,752,321
5. Step 5: Solve for x
   x = 6,009,170,752,321/1,137,116
6. Step 6: Final answer
   x = 5,284,571.45