Finding the Third Proportional to 58,372.50 and 113,829

Step by Step Solution

1. Step 1: Write the proportion equation
   58,372.50 : 113,829 = 113,829 : x
2. Step 2: Convert to fraction form
   58,372.50/113,829 = 113,829/x
3. Step 3: Cross multiply
   58,372.50x = 113,829 × 113,829
4. Step 4: Simplify right side
   58,372.50x = 12,957,041,241
5. Step 5: Solve for x
   x = 12,957,041,241/58,372.50
6. Step 6: Final answer
   x = 221,971.67