Finding the Third Proportional to 1,157,528 and 2,403,760

Step by Step Solution

1. Step 1: Write the proportion equation
   1,157,528 : 2,403,760 = 2,403,760 : x
2. Step 2: Convert to fraction form
   1,157,528/2,403,760 = 2,403,760/x
3. Step 3: Cross multiply
   1,157,528x = 2,403,760 × 2,403,760
4. Step 4: Simplify right side
   1,157,528x = 5,778,062,137,600
5. Step 5: Solve for x
   x = 5,778,062,137,600/1,157,528
6. Step 6: Final answer
   x = 4,991,725.59