Finding the Third Proportional to 86,042.25 and 184,536.56

Step by Step Solution

1. Step 1: Write the proportion equation
   86,042.25 : 184,536.56 = 184,536.56 : x
2. Step 2: Convert to fraction form
   86,042.25/184,536.56 = 184,536.56/x
3. Step 3: Cross multiply
   86,042.25x = 184,536.56 × 184,536.56
4. Step 4: Simplify right side
   86,042.25x = 34,053,742,899.32
5. Step 5: Solve for x
   x = 34,053,742,899.32/86,042.25
6. Step 6: Final answer
   x = 395,779.32