Finding the Third Proportional to 51,916 and 112,946

Step by Step Solution

1. Step 1: Write the proportion equation
   51,916 : 112,946 = 112,946 : x
2. Step 2: Convert to fraction form
   51,916/112,946 = 112,946/x
3. Step 3: Cross multiply
   51,916x = 112,946 × 112,946
4. Step 4: Simplify right side
   51,916x = 12,756,798,916
5. Step 5: Solve for x
   x = 12,756,798,916/51,916
6. Step 6: Final answer
   x = 245,719.99