Finding the Third Proportional to 50,796,720 and 76,667,472

Step by Step Solution

1. Step 1: Write the proportion equation
   50,796,720 : 76,667,472 = 76,667,472 : x
2. Step 2: Convert to fraction form
   50,796,720/76,667,472 = 76,667,472/x
3. Step 3: Cross multiply
   50,796,720x = 76,667,472 × 76,667,472
4. Step 4: Simplify right side
   50,796,720x = 5,877,901,262,870,784
5. Step 5: Solve for x
   x = 5,877,901,262,870,784/50,796,720
6. Step 6: Final answer
   x = 115,714,189.08