Finding the Third Proportional to 46,818 and 72,038.25

Step by Step Solution

1. Step 1: Write the proportion equation
   46,818 : 72,038.25 = 72,038.25 : x
2. Step 2: Convert to fraction form
   46,818/72,038.25 = 72,038.25/x
3. Step 3: Cross multiply
   46,818x = 72,038.25 × 72,038.25
4. Step 4: Simplify right side
   46,818x = 5,189,509,463.06
5. Step 5: Solve for x
   x = 5,189,509,463.06/46,818
6. Step 6: Final answer
   x = 110,844.32