Finding the Third Proportional to 47,236,434 and 70,608,732

Step by Step Solution

1. Step 1: Write the proportion equation
   47,236,434 : 70,608,732 = 70,608,732 : x
2. Step 2: Convert to fraction form
   47,236,434/70,608,732 = 70,608,732/x
3. Step 3: Cross multiply
   47,236,434x = 70,608,732 × 70,608,732
4. Step 4: Simplify right side
   47,236,434x = 4,985,593,034,647,824
5. Step 5: Solve for x
   x = 4,985,593,034,647,824/47,236,434
6. Step 6: Final answer
   x = 105,545,499.79