Finding the Third Proportional to 5,899,113,267 and 12,639,654,482

Step by Step Solution

1. Step 1: Write the proportion equation
   5,899,113,267 : 12,639,654,482 = 12,639,654,482 : x
2. Step 2: Convert to fraction form
   5,899,113,267/12,639,654,482 = 12,639,654,482/x
3. Step 3: Cross multiply
   5,899,113,267x = 12,639,654,482 × 12,639,654,482
4. Step 4: Simplify right side
   5,899,113,267x = 159,760,865,424,342,679,552
5. Step 5: Solve for x
   x = 159,760,865,424,342,679,552/5,899,113,267
6. Step 6: Final answer
   x = 27,082,183,066.06