Finding the Third Proportional to 3,680,166 and 5,648,733

Step by Step Solution

1. Step 1: Write the proportion equation
   3,680,166 : 5,648,733 = 5,648,733 : x
2. Step 2: Convert to fraction form
   3,680,166/5,648,733 = 5,648,733/x
3. Step 3: Cross multiply
   3,680,166x = 5,648,733 × 5,648,733
4. Step 4: Simplify right side
   3,680,166x = 31,908,184,505,289
5. Step 5: Solve for x
   x = 31,908,184,505,289/3,680,166
6. Step 6: Final answer
   x = 8,670,311.20