Finding the Third Proportional to 84,705.75 and 184,168.69

Step by Step Solution

1. Step 1: Write the proportion equation
   84,705.75 : 184,168.69 = 184,168.69 : x
2. Step 2: Convert to fraction form
   84,705.75/184,168.69 = 184,168.69/x
3. Step 3: Cross multiply
   84,705.75x = 184,168.69 × 184,168.69
4. Step 4: Simplify right side
   84,705.75x = 33,918,105,455.47
5. Step 5: Solve for x
   x = 33,918,105,455.47/84,705.75
6. Step 6: Final answer
   x = 400,422.70