Finding the Third Proportional to 83,718 and 184,018.50

Step by Step Solution

1. Step 1: Write the proportion equation
   83,718 : 184,018.50 = 184,018.50 : x
2. Step 2: Convert to fraction form
   83,718/184,018.50 = 184,018.50/x
3. Step 3: Cross multiply
   83,718x = 184,018.50 × 184,018.50
4. Step 4: Simplify right side
   83,718x = 33,862,808,342.25
5. Step 5: Solve for x
   x = 33,862,808,342.25/83,718
6. Step 6: Final answer
   x = 404,486.59