Finding the Third Proportional to 1,685,296.50 and 2,384,641.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,685,296.50 : 2,384,641.50 = 2,384,641.50 : x
2. Step 2: Convert to fraction form
   1,685,296.50/2,384,641.50 = 2,384,641.50/x
3. Step 3: Cross multiply
   1,685,296.50x = 2,384,641.50 × 2,384,641.50
4. Step 4: Simplify right side
   1,685,296.50x = 5,686,515,083,522.25
5. Step 5: Solve for x
   x = 5,686,515,083,522.25/1,685,296.50
6. Step 6: Final answer
   x = 3,374,192.66