Finding the Third Proportional to 184,180 and 291,078

Step by Step Solution

1. Step 1: Write the proportion equation
   184,180 : 291,078 = 291,078 : x
2. Step 2: Convert to fraction form
   184,180/291,078 = 291,078/x
3. Step 3: Cross multiply
   184,180x = 291,078 × 291,078
4. Step 4: Simplify right side
   184,180x = 84,726,402,084
5. Step 5: Solve for x
   x = 84,726,402,084/184,180
6. Step 6: Final answer
   x = 460,019.56