Finding the Third Proportional to 79,842,548 and 173,236,884

Step by Step Solution

1. Step 1: Write the proportion equation
   79,842,548 : 173,236,884 = 173,236,884 : x
2. Step 2: Convert to fraction form
   79,842,548/173,236,884 = 173,236,884/x
3. Step 3: Cross multiply
   79,842,548x = 173,236,884 × 173,236,884
4. Step 4: Simplify right side
   79,842,548x = 30,011,017,978,029,456
5. Step 5: Solve for x
   x = 30,011,017,978,029,456/79,842,548
6. Step 6: Final answer
   x = 375,877,508.04