Finding the Third Proportional to 745,137 and 1,181,835

Step by Step Solution

1. Step 1: Write the proportion equation
   745,137 : 1,181,835 = 1,181,835 : x
2. Step 2: Convert to fraction form
   745,137/1,181,835 = 1,181,835/x
3. Step 3: Cross multiply
   745,137x = 1,181,835 × 1,181,835
4. Step 4: Simplify right side
   745,137x = 1,396,733,967,225
5. Step 5: Solve for x
   x = 1,396,733,967,225/745,137
6. Step 6: Final answer
   x = 1,874,465.99