Finding the Third Proportional to 58,698 and 125,705.25

Step by Step Solution

1. Step 1: Write the proportion equation
   58,698 : 125,705.25 = 125,705.25 : x
2. Step 2: Convert to fraction form
   58,698/125,705.25 = 125,705.25/x
3. Step 3: Cross multiply
   58,698x = 125,705.25 × 125,705.25
4. Step 4: Simplify right side
   58,698x = 15,801,809,877.56
5. Step 5: Solve for x
   x = 15,801,809,877.56/58,698
6. Step 6: Final answer
   x = 269,205.25