Finding the Third Proportional to 46,047.31 and 68,786.56

Step by Step Solution

1. Step 1: Write the proportion equation
   46,047.31 : 68,786.56 = 68,786.56 : x
2. Step 2: Convert to fraction form
   46,047.31/68,786.56 = 68,786.56/x
3. Step 3: Cross multiply
   46,047.31x = 68,786.56 × 68,786.56
4. Step 4: Simplify right side
   46,047.31x = 4,731,590,911.87
5. Step 5: Solve for x
   x = 4,731,590,911.87/46,047.31
6. Step 6: Final answer
   x = 102,754.98