Finding the Third Proportional to 53,572 and 113,108

Step by Step Solution

1. Step 1: Write the proportion equation
   53,572 : 113,108 = 113,108 : x
2. Step 2: Convert to fraction form
   53,572/113,108 = 113,108/x
3. Step 3: Cross multiply
   53,572x = 113,108 × 113,108
4. Step 4: Simplify right side
   53,572x = 12,793,419,664
5. Step 5: Solve for x
   x = 12,793,419,664/53,572
6. Step 6: Final answer
   x = 238,807.95