Finding the Third Proportional to 683,819.50 and 1,488,045

Step by Step Solution

1. Step 1: Write the proportion equation
   683,819.50 : 1,488,045 = 1,488,045 : x
2. Step 2: Convert to fraction form
   683,819.50/1,488,045 = 1,488,045/x
3. Step 3: Cross multiply
   683,819.50x = 1,488,045 × 1,488,045
4. Step 4: Simplify right side
   683,819.50x = 2,214,277,922,025
5. Step 5: Solve for x
   x = 2,214,277,922,025/683,819.50
6. Step 6: Final answer
   x = 3,238,102.92