Finding the Third Proportional to 35,319.38 and 52,979.06

Step by Step Solution

1. Step 1: Write the proportion equation
   35,319.38 : 52,979.06 = 52,979.06 : x
2. Step 2: Convert to fraction form
   35,319.38/52,979.06 = 52,979.06/x
3. Step 3: Cross multiply
   35,319.38x = 52,979.06 × 52,979.06
4. Step 4: Simplify right side
   35,319.38x = 2,806,781,063.38
5. Step 5: Solve for x
   x = 2,806,781,063.38/35,319.38
6. Step 6: Final answer
   x = 79,468.59