Finding the Third Proportional to 48,048.19 and 73,256.91

Step by Step Solution

1. Step 1: Write the proportion equation
   48,048.19 : 73,256.91 = 73,256.91 : x
2. Step 2: Convert to fraction form
   48,048.19/73,256.91 = 73,256.91/x
3. Step 3: Cross multiply
   48,048.19x = 73,256.91 × 73,256.91
4. Step 4: Simplify right side
   48,048.19x = 5,366,574,313.32
5. Step 5: Solve for x
   x = 5,366,574,313.32/48,048.19
6. Step 6: Final answer
   x = 111,691.50