Finding the Third Proportional to 47,400,000 and 70,789,392

Step by Step Solution

1. Step 1: Write the proportion equation
   47,400,000 : 70,789,392 = 70,789,392 : x
2. Step 2: Convert to fraction form
   47,400,000/70,789,392 = 70,789,392/x
3. Step 3: Cross multiply
   47,400,000x = 70,789,392 × 70,789,392
4. Step 4: Simplify right side
   47,400,000x = 5,011,138,019,729,664
5. Step 5: Solve for x
   x = 5,011,138,019,729,664/47,400,000
6. Step 6: Final answer
   x = 105,720,211.39