Finding the Third Proportional to 13,056,482 and 27,172,662

Step by Step Solution

1. Step 1: Write the proportion equation
   13,056,482 : 27,172,662 = 27,172,662 : x
2. Step 2: Convert to fraction form
   13,056,482/27,172,662 = 27,172,662/x
3. Step 3: Cross multiply
   13,056,482x = 27,172,662 × 27,172,662
4. Step 4: Simplify right side
   13,056,482x = 738,353,560,166,244
5. Step 5: Solve for x
   x = 738,353,560,166,244/13,056,482
6. Step 6: Final answer
   x = 56,550,727.84