Finding the Third Proportional to 113,940 and 183,060

Step by Step Solution

1. Step 1: Write the proportion equation
   113,940 : 183,060 = 183,060 : x
2. Step 2: Convert to fraction form
   113,940/183,060 = 183,060/x
3. Step 3: Cross multiply
   113,940x = 183,060 × 183,060
4. Step 4: Simplify right side
   113,940x = 33,510,963,600
5. Step 5: Solve for x
   x = 33,510,963,600/113,940
6. Step 6: Final answer
   x = 294,110.62