Finding the Third Proportional to 79,974,951,396 and 166,569,382,479

Step by Step Solution

1. Step 1: Write the proportion equation
   79,974,951,396 : 166,569,382,479 = 166,569,382,479 : x
2. Step 2: Convert to fraction form
   79,974,951,396/166,569,382,479 = 166,569,382,479/x
3. Step 3: Cross multiply
   79,974,951,396x = 166,569,382,479 × 166,569,382,479
4. Step 4: Simplify right side
   79,974,951,396x = 27,745,359,179,435,391,057,920
5. Step 5: Solve for x
   x = 27,745,359,179,435,391,057,920/79,974,951,396
6. Step 6: Final answer
   x = 346,925,614,772.22