Finding the Third Proportional to 195,571,882 and 414,457,076

Step by Step Solution

1. Step 1: Write the proportion equation
   195,571,882 : 414,457,076 = 414,457,076 : x
2. Step 2: Convert to fraction form
   195,571,882/414,457,076 = 414,457,076/x
3. Step 3: Cross multiply
   195,571,882x = 414,457,076 × 414,457,076
4. Step 4: Simplify right side
   195,571,882x = 171,774,667,846,469,760
5. Step 5: Solve for x
   x = 171,774,667,846,469,760/195,571,882
6. Step 6: Final answer
   x = 878,319,859.12