Finding the Third Proportional to 492,167 and 771,055.38

Step by Step Solution

1. Step 1: Write the proportion equation
   492,167 : 771,055.38 = 771,055.38 : x
2. Step 2: Convert to fraction form
   492,167/771,055.38 = 771,055.38/x
3. Step 3: Cross multiply
   492,167x = 771,055.38 × 771,055.38
4. Step 4: Simplify right side
   492,167x = 594,526,391,316.39
5. Step 5: Solve for x
   x = 594,526,391,316.39/492,167
6. Step 6: Final answer
   x = 1,207,976.95