Finding the Third Proportional to 56,572.50 and 119,706

Step by Step Solution

1. Step 1: Write the proportion equation
   56,572.50 : 119,706 = 119,706 : x
2. Step 2: Convert to fraction form
   56,572.50/119,706 = 119,706/x
3. Step 3: Cross multiply
   56,572.50x = 119,706 × 119,706
4. Step 4: Simplify right side
   56,572.50x = 14,329,526,436
5. Step 5: Solve for x
   x = 14,329,526,436/56,572.50
6. Step 6: Final answer
   x = 253,294.91