Finding the Third Proportional to 2,086,800 and 3,316,968

Step by Step Solution

1. Step 1: Write the proportion equation
   2,086,800 : 3,316,968 = 3,316,968 : x
2. Step 2: Convert to fraction form
   2,086,800/3,316,968 = 3,316,968/x
3. Step 3: Cross multiply
   2,086,800x = 3,316,968 × 3,316,968
4. Step 4: Simplify right side
   2,086,800x = 11,002,276,713,024
5. Step 5: Solve for x
   x = 11,002,276,713,024/2,086,800
6. Step 6: Final answer
   x = 5,272,319.68