Finding the Third Proportional to 688,329.56 and 1,476,300.94

Step by Step Solution

1. Step 1: Write the proportion equation
   688,329.56 : 1,476,300.94 = 1,476,300.94 : x
2. Step 2: Convert to fraction form
   688,329.56/1,476,300.94 = 1,476,300.94/x
3. Step 3: Cross multiply
   688,329.56x = 1,476,300.94 × 1,476,300.94
4. Step 4: Simplify right side
   688,329.56x = 2,179,464,458,063.38
5. Step 5: Solve for x
   x = 2,179,464,458,063.38/688,329.56
6. Step 6: Final answer
   x = 3,166,309.54