Finding the Third Proportional to 2,943,834 and 6,237,272

Step by Step Solution

1. Step 1: Write the proportion equation
   2,943,834 : 6,237,272 = 6,237,272 : x
2. Step 2: Convert to fraction form
   2,943,834/6,237,272 = 6,237,272/x
3. Step 3: Cross multiply
   2,943,834x = 6,237,272 × 6,237,272
4. Step 4: Simplify right side
   2,943,834x = 38,903,562,001,984
5. Step 5: Solve for x
   x = 38,903,562,001,984/2,943,834
6. Step 6: Final answer
   x = 13,215,270.29