Finding the Third Proportional to 181,594 and 300,111

Step by Step Solution

1. Step 1: Write the proportion equation
   181,594 : 300,111 = 300,111 : x
2. Step 2: Convert to fraction form
   181,594/300,111 = 300,111/x
3. Step 3: Cross multiply
   181,594x = 300,111 × 300,111
4. Step 4: Simplify right side
   181,594x = 90,066,612,321
5. Step 5: Solve for x
   x = 90,066,612,321/181,594
6. Step 6: Final answer
   x = 495,977.91