Finding the Third Proportional to 116,130 and 169,713.50

Step by Step Solution

1. Step 1: Write the proportion equation
   116,130 : 169,713.50 = 169,713.50 : x
2. Step 2: Convert to fraction form
   116,130/169,713.50 = 169,713.50/x
3. Step 3: Cross multiply
   116,130x = 169,713.50 × 169,713.50
4. Step 4: Simplify right side
   116,130x = 28,802,672,082.25
5. Step 5: Solve for x
   x = 28,802,672,082.25/116,130
6. Step 6: Final answer
   x = 248,020.94