Finding the Third Proportional to 2,668,404.75 and 5,742,072.69

Step by Step Solution

1. Step 1: Write the proportion equation
   2,668,404.75 : 5,742,072.69 = 5,742,072.69 : x
2. Step 2: Convert to fraction form
   2,668,404.75/5,742,072.69 = 5,742,072.69/x
3. Step 3: Cross multiply
   2,668,404.75x = 5,742,072.69 × 5,742,072.69
4. Step 4: Simplify right side
   2,668,404.75x = 32,971,398,748,533.47
5. Step 5: Solve for x
   x = 32,971,398,748,533.47/2,668,404.75
6. Step 6: Final answer
   x = 12,356,220.98