Finding the Third Proportional to 46,699.31 and 72,965.25

Step by Step Solution

1. Step 1: Write the proportion equation
   46,699.31 : 72,965.25 = 72,965.25 : x
2. Step 2: Convert to fraction form
   46,699.31/72,965.25 = 72,965.25/x
3. Step 3: Cross multiply
   46,699.31x = 72,965.25 × 72,965.25
4. Step 4: Simplify right side
   46,699.31x = 5,323,927,707.56
5. Step 5: Solve for x
   x = 5,323,927,707.56/46,699.31
6. Step 6: Final answer
   x = 114,004.41