Finding the Third Proportional to 3,475,722 and 7,269,246

Step by Step Solution

1. Step 1: Write the proportion equation
   3,475,722 : 7,269,246 = 7,269,246 : x
2. Step 2: Convert to fraction form
   3,475,722/7,269,246 = 7,269,246/x
3. Step 3: Cross multiply
   3,475,722x = 7,269,246 × 7,269,246
4. Step 4: Simplify right side
   3,475,722x = 52,841,937,408,516
5. Step 5: Solve for x
   x = 52,841,937,408,516/3,475,722
6. Step 6: Final answer
   x = 15,203,154.17