Finding the Third Proportional to 85,011 and 183,030

Step by Step Solution

1. Step 1: Write the proportion equation
   85,011 : 183,030 = 183,030 : x
2. Step 2: Convert to fraction form
   85,011/183,030 = 183,030/x
3. Step 3: Cross multiply
   85,011x = 183,030 × 183,030
4. Step 4: Simplify right side
   85,011x = 33,499,980,900
5. Step 5: Solve for x
   x = 33,499,980,900/85,011
6. Step 6: Final answer
   x = 394,066.43