Finding the Third Proportional to 2,664,376 and 4,063,308

Step by Step Solution

1. Step 1: Write the proportion equation
   2,664,376 : 4,063,308 = 4,063,308 : x
2. Step 2: Convert to fraction form
   2,664,376/4,063,308 = 4,063,308/x
3. Step 3: Cross multiply
   2,664,376x = 4,063,308 × 4,063,308
4. Step 4: Simplify right side
   2,664,376x = 16,510,471,902,864
5. Step 5: Solve for x
   x = 16,510,471,902,864/2,664,376
6. Step 6: Final answer
   x = 6,196,749.97