Finding the Third Proportional to 2,670,507 and 5,072,013

Step by Step Solution

1. Step 1: Write the proportion equation
   2,670,507 : 5,072,013 = 5,072,013 : x
2. Step 2: Convert to fraction form
   2,670,507/5,072,013 = 5,072,013/x
3. Step 3: Cross multiply
   2,670,507x = 5,072,013 × 5,072,013
4. Step 4: Simplify right side
   2,670,507x = 25,725,315,872,169
5. Step 5: Solve for x
   x = 25,725,315,872,169/2,670,507
6. Step 6: Final answer
   x = 9,633,120.55