Finding the Third Proportional to 360,531 and 834,613.50

Step by Step Solution

1. Step 1: Write the proportion equation
   360,531 : 834,613.50 = 834,613.50 : x
2. Step 2: Convert to fraction form
   360,531/834,613.50 = 834,613.50/x
3. Step 3: Cross multiply
   360,531x = 834,613.50 × 834,613.50
4. Step 4: Simplify right side
   360,531x = 696,579,694,382.25
5. Step 5: Solve for x
   x = 696,579,694,382.25/360,531
6. Step 6: Final answer
   x = 1,932,093.76