Finding the Third Proportional to 85,061.50 and 183,122

Step by Step Solution

1. Step 1: Write the proportion equation
   85,061.50 : 183,122 = 183,122 : x
2. Step 2: Convert to fraction form
   85,061.50/183,122 = 183,122/x
3. Step 3: Cross multiply
   85,061.50x = 183,122 × 183,122
4. Step 4: Simplify right side
   85,061.50x = 33,533,666,884
5. Step 5: Solve for x
   x = 33,533,666,884/85,061.50
6. Step 6: Final answer
   x = 394,228.49