Finding the Third Proportional to 7,439,846 and 10,530,271

Step by Step Solution

1. Step 1: Write the proportion equation
   7,439,846 : 10,530,271 = 10,530,271 : x
2. Step 2: Convert to fraction form
   7,439,846/10,530,271 = 10,530,271/x
3. Step 3: Cross multiply
   7,439,846x = 10,530,271 × 10,530,271
4. Step 4: Simplify right side
   7,439,846x = 110,886,607,333,441
5. Step 5: Solve for x
   x = 110,886,607,333,441/7,439,846
6. Step 6: Final answer
   x = 14,904,422.39