Finding the Third Proportional to 181,788 and 301,916

Step by Step Solution

1. Step 1: Write the proportion equation
   181,788 : 301,916 = 301,916 : x
2. Step 2: Convert to fraction form
   181,788/301,916 = 301,916/x
3. Step 3: Cross multiply
   181,788x = 301,916 × 301,916
4. Step 4: Simplify right side
   181,788x = 91,153,271,056
5. Step 5: Solve for x
   x = 91,153,271,056/181,788
6. Step 6: Final answer
   x = 501,426.23