Finding the Third Proportional to 681,401.50 and 1,482,116

Step by Step Solution

1. Step 1: Write the proportion equation
   681,401.50 : 1,482,116 = 1,482,116 : x
2. Step 2: Convert to fraction form
   681,401.50/1,482,116 = 1,482,116/x
3. Step 3: Cross multiply
   681,401.50x = 1,482,116 × 1,482,116
4. Step 4: Simplify right side
   681,401.50x = 2,196,667,837,456
5. Step 5: Solve for x
   x = 2,196,667,837,456/681,401.50
6. Step 6: Final answer
   x = 3,223,749.64