Finding the Third Proportional to 705,559.50 and 1,546,222.50

Step by Step Solution

1. Step 1: Write the proportion equation
   705,559.50 : 1,546,222.50 = 1,546,222.50 : x
2. Step 2: Convert to fraction form
   705,559.50/1,546,222.50 = 1,546,222.50/x
3. Step 3: Cross multiply
   705,559.50x = 1,546,222.50 × 1,546,222.50
4. Step 4: Simplify right side
   705,559.50x = 2,390,804,019,506.25
5. Step 5: Solve for x
   x = 2,390,804,019,506.25/705,559.50
6. Step 6: Final answer
   x = 3,388,522.19