Finding the Third Proportional to 53,206.88 and 70,996.50

Step by Step Solution

1. Step 1: Write the proportion equation
   53,206.88 : 70,996.50 = 70,996.50 : x
2. Step 2: Convert to fraction form
   53,206.88/70,996.50 = 70,996.50/x
3. Step 3: Cross multiply
   53,206.88x = 70,996.50 × 70,996.50
4. Step 4: Simplify right side
   53,206.88x = 5,040,503,012.25
5. Step 5: Solve for x
   x = 5,040,503,012.25/53,206.88
6. Step 6: Final answer
   x = 94,734.05