Finding the Third Proportional to 683,827.88 and 1,488,061.69

Step by Step Solution

1. Step 1: Write the proportion equation
   683,827.88 : 1,488,061.69 = 1,488,061.69 : x
2. Step 2: Convert to fraction form
   683,827.88/1,488,061.69 = 1,488,061.69/x
3. Step 3: Cross multiply
   683,827.88x = 1,488,061.69 × 1,488,061.69
4. Step 4: Simplify right side
   683,827.88x = 2,214,327,585,805.35
5. Step 5: Solve for x
   x = 2,214,327,585,805.35/683,827.88
6. Step 6: Final answer
   x = 3,238,135.89