Finding the Third Proportional to 85,055.50 and 183,111

Step by Step Solution

1. Step 1: Write the proportion equation
   85,055.50 : 183,111 = 183,111 : x
2. Step 2: Convert to fraction form
   85,055.50/183,111 = 183,111/x
3. Step 3: Cross multiply
   85,055.50x = 183,111 × 183,111
4. Step 4: Simplify right side
   85,055.50x = 33,529,638,321
5. Step 5: Solve for x
   x = 33,529,638,321/85,055.50
6. Step 6: Final answer
   x = 394,208.94