Finding the Third Proportional to 61,315.50 and 94,979.25

Step by Step Solution

1. Step 1: Write the proportion equation
   61,315.50 : 94,979.25 = 94,979.25 : x
2. Step 2: Convert to fraction form
   61,315.50/94,979.25 = 94,979.25/x
3. Step 3: Cross multiply
   61,315.50x = 94,979.25 × 94,979.25
4. Step 4: Simplify right side
   61,315.50x = 9,021,057,930.56
5. Step 5: Solve for x
   x = 9,021,057,930.56/61,315.50
6. Step 6: Final answer
   x = 147,125.24