Finding the Third Proportional to 6,478,052 and 14,176,456

Step by Step Solution

1. Step 1: Write the proportion equation
   6,478,052 : 14,176,456 = 14,176,456 : x
2. Step 2: Convert to fraction form
   6,478,052/14,176,456 = 14,176,456/x
3. Step 3: Cross multiply
   6,478,052x = 14,176,456 × 14,176,456
4. Step 4: Simplify right side
   6,478,052x = 200,971,904,719,936
5. Step 5: Solve for x
   x = 200,971,904,719,936/6,478,052
6. Step 6: Final answer
   x = 31,023,509.03