Finding the Third Proportional to 834,431.50 and 1,713,097.50

Step by Step Solution

1. Step 1: Write the proportion equation
   834,431.50 : 1,713,097.50 = 1,713,097.50 : x
2. Step 2: Convert to fraction form
   834,431.50/1,713,097.50 = 1,713,097.50/x
3. Step 3: Cross multiply
   834,431.50x = 1,713,097.50 × 1,713,097.50
4. Step 4: Simplify right side
   834,431.50x = 2,934,703,044,506.25
5. Step 5: Solve for x
   x = 2,934,703,044,506.25/834,431.50
6. Step 6: Final answer
   x = 3,517,008.94