Finding the Third Proportional to 1,362,968 and 2,063,388

Step by Step Solution

1. Step 1: Write the proportion equation
   1,362,968 : 2,063,388 = 2,063,388 : x
2. Step 2: Convert to fraction form
   1,362,968/2,063,388 = 2,063,388/x
3. Step 3: Cross multiply
   1,362,968x = 2,063,388 × 2,063,388
4. Step 4: Simplify right side
   1,362,968x = 4,257,570,038,544
5. Step 5: Solve for x
   x = 4,257,570,038,544/1,362,968
6. Step 6: Final answer
   x = 3,123,749.08