Finding the Third Proportional to 49,186.50 and 69,165.75

Step by Step Solution

1. Step 1: Write the proportion equation
   49,186.50 : 69,165.75 = 69,165.75 : x
2. Step 2: Convert to fraction form
   49,186.50/69,165.75 = 69,165.75/x
3. Step 3: Cross multiply
   49,186.50x = 69,165.75 × 69,165.75
4. Step 4: Simplify right side
   49,186.50x = 4,783,900,973.06
5. Step 5: Solve for x
   x = 4,783,900,973.06/49,186.50
6. Step 6: Final answer
   x = 97,260.45