Finding the Third Proportional to 86,882,714 and 171,572,404

Step by Step Solution

1. Step 1: Write the proportion equation
   86,882,714 : 171,572,404 = 171,572,404 : x
2. Step 2: Convert to fraction form
   86,882,714/171,572,404 = 171,572,404/x
3. Step 3: Cross multiply
   86,882,714x = 171,572,404 × 171,572,404
4. Step 4: Simplify right side
   86,882,714x = 29,437,089,814,339,216
5. Step 5: Solve for x
   x = 29,437,089,814,339,216/86,882,714
6. Step 6: Final answer
   x = 338,814,114.56