Finding the Third Proportional to 161,360.50 and 350,706

Step by Step Solution

1. Step 1: Write the proportion equation
   161,360.50 : 350,706 = 350,706 : x
2. Step 2: Convert to fraction form
   161,360.50/350,706 = 350,706/x
3. Step 3: Cross multiply
   161,360.50x = 350,706 × 350,706
4. Step 4: Simplify right side
   161,360.50x = 122,994,698,436
5. Step 5: Solve for x
   x = 122,994,698,436/161,360.50
6. Step 6: Final answer
   x = 762,235.48