Finding the Third Proportional to 2,709,440 and 5,971,784

Step by Step Solution

1. Step 1: Write the proportion equation
   2,709,440 : 5,971,784 = 5,971,784 : x
2. Step 2: Convert to fraction form
   2,709,440/5,971,784 = 5,971,784/x
3. Step 3: Cross multiply
   2,709,440x = 5,971,784 × 5,971,784
4. Step 4: Simplify right side
   2,709,440x = 35,662,204,142,656
5. Step 5: Solve for x
   x = 35,662,204,142,656/2,709,440
6. Step 6: Final answer
   x = 13,162,204.79