Finding the Third Proportional to 1,342,915 and 2,082,448.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,342,915 : 2,082,448.50 = 2,082,448.50 : x
2. Step 2: Convert to fraction form
   1,342,915/2,082,448.50 = 2,082,448.50/x
3. Step 3: Cross multiply
   1,342,915x = 2,082,448.50 × 2,082,448.50
4. Step 4: Simplify right side
   1,342,915x = 4,336,591,755,152.25
5. Step 5: Solve for x
   x = 4,336,591,755,152.25/1,342,915
6. Step 6: Final answer
   x = 3,229,237.71