Finding the Third Proportional to 53,191.69 and 70,976.25

Step by Step Solution

1. Step 1: Write the proportion equation
   53,191.69 : 70,976.25 = 70,976.25 : x
2. Step 2: Convert to fraction form
   53,191.69/70,976.25 = 70,976.25/x
3. Step 3: Cross multiply
   53,191.69x = 70,976.25 × 70,976.25
4. Step 4: Simplify right side
   53,191.69x = 5,037,628,064.06
5. Step 5: Solve for x
   x = 5,037,628,064.06/53,191.69
6. Step 6: Final answer
   x = 94,707.05