Finding the Third Proportional to 1,157,191 and 2,370,758

Step by Step Solution

1. Step 1: Write the proportion equation
   1,157,191 : 2,370,758 = 2,370,758 : x
2. Step 2: Convert to fraction form
   1,157,191/2,370,758 = 2,370,758/x
3. Step 3: Cross multiply
   1,157,191x = 2,370,758 × 2,370,758
4. Step 4: Simplify right side
   1,157,191x = 5,620,493,494,564
5. Step 5: Solve for x
   x = 5,620,493,494,564/1,157,191
6. Step 6: Final answer
   x = 4,857,014.52