Finding the Third Proportional to 116,741 and 178,501

Step by Step Solution

1. Step 1: Write the proportion equation
   116,741 : 178,501 = 178,501 : x
2. Step 2: Convert to fraction form
   116,741/178,501 = 178,501/x
3. Step 3: Cross multiply
   116,741x = 178,501 × 178,501
4. Step 4: Simplify right side
   116,741x = 31,862,607,001
5. Step 5: Solve for x
   x = 31,862,607,001/116,741
6. Step 6: Final answer
   x = 272,934.16