Finding the Third Proportional to 116,833.50 and 254,169

Step by Step Solution

1. Step 1: Write the proportion equation
   116,833.50 : 254,169 = 254,169 : x
2. Step 2: Convert to fraction form
   116,833.50/254,169 = 254,169/x
3. Step 3: Cross multiply
   116,833.50x = 254,169 × 254,169
4. Step 4: Simplify right side
   116,833.50x = 64,601,880,561
5. Step 5: Solve for x
   x = 64,601,880,561/116,833.50
6. Step 6: Final answer
   x = 552,939.70