Finding the Third Proportional to 53,208 and 116,076

Step by Step Solution

1. Step 1: Write the proportion equation
   53,208 : 116,076 = 116,076 : x
2. Step 2: Convert to fraction form
   53,208/116,076 = 116,076/x
3. Step 3: Cross multiply
   53,208x = 116,076 × 116,076
4. Step 4: Simplify right side
   53,208x = 13,473,637,776
5. Step 5: Solve for x
   x = 13,473,637,776/53,208
6. Step 6: Final answer
   x = 253,225.79