Finding the Third Proportional to 79,597,176 and 168,759,984

Step by Step Solution

1. Step 1: Write the proportion equation
   79,597,176 : 168,759,984 = 168,759,984 : x
2. Step 2: Convert to fraction form
   79,597,176/168,759,984 = 168,759,984/x
3. Step 3: Cross multiply
   79,597,176x = 168,759,984 × 168,759,984
4. Step 4: Simplify right side
   79,597,176x = 28,479,932,199,680,256
5. Step 5: Solve for x
   x = 28,479,932,199,680,256/79,597,176
6. Step 6: Final answer
   x = 357,800,786.80