Finding the Third Proportional to 864,730.69 and 1,841,727.38

Step by Step Solution

1. Step 1: Write the proportion equation
   864,730.69 : 1,841,727.38 = 1,841,727.38 : x
2. Step 2: Convert to fraction form
   864,730.69/1,841,727.38 = 1,841,727.38/x
3. Step 3: Cross multiply
   864,730.69x = 1,841,727.38 × 1,841,727.38
4. Step 4: Simplify right side
   864,730.69x = 3,391,959,723,824.39
5. Step 5: Solve for x
   x = 3,391,959,723,824.39/864,730.69
6. Step 6: Final answer
   x = 3,922,561.99