Finding the Third Proportional to 745,944 and 1,157,148

Step by Step Solution

1. Step 1: Write the proportion equation
   745,944 : 1,157,148 = 1,157,148 : x
2. Step 2: Convert to fraction form
   745,944/1,157,148 = 1,157,148/x
3. Step 3: Cross multiply
   745,944x = 1,157,148 × 1,157,148
4. Step 4: Simplify right side
   745,944x = 1,338,991,493,904
5. Step 5: Solve for x
   x = 1,338,991,493,904/745,944
6. Step 6: Final answer
   x = 1,795,029.51