Finding the Third Proportional to 116,658 and 174,943.13

Step by Step Solution

1. Step 1: Write the proportion equation
   116,658 : 174,943.13 = 174,943.13 : x
2. Step 2: Convert to fraction form
   116,658/174,943.13 = 174,943.13/x
3. Step 3: Cross multiply
   116,658x = 174,943.13 × 174,943.13
4. Step 4: Simplify right side
   116,658x = 30,605,096,984.77
5. Step 5: Solve for x
   x = 30,605,096,984.77/116,658
6. Step 6: Final answer
   x = 262,348.89