Finding the Third Proportional to 82,448,352 and 179,103,456

Step by Step Solution

1. Step 1: Write the proportion equation
   82,448,352 : 179,103,456 = 179,103,456 : x
2. Step 2: Convert to fraction form
   82,448,352/179,103,456 = 179,103,456/x
3. Step 3: Cross multiply
   82,448,352x = 179,103,456 × 179,103,456
4. Step 4: Simplify right side
   82,448,352x = 32,078,047,951,143,936
5. Step 5: Solve for x
   x = 32,078,047,951,143,936/82,448,352
6. Step 6: Final answer
   x = 389,068,394.61