Finding the Third Proportional to 2,682,316 and 5,748,144

Step by Step Solution

1. Step 1: Write the proportion equation
   2,682,316 : 5,748,144 = 5,748,144 : x
2. Step 2: Convert to fraction form
   2,682,316/5,748,144 = 5,748,144/x
3. Step 3: Cross multiply
   2,682,316x = 5,748,144 × 5,748,144
4. Step 4: Simplify right side
   2,682,316x = 33,041,159,444,736
5. Step 5: Solve for x
   x = 33,041,159,444,736/2,682,316
6. Step 6: Final answer
   x = 12,318,145.75