Finding the Third Proportional to 5,597,144,312 and 12,248,672,751

Step by Step Solution

1. Step 1: Write the proportion equation
   5,597,144,312 : 12,248,672,751 = 12,248,672,751 : x
2. Step 2: Convert to fraction form
   5,597,144,312/12,248,672,751 = 12,248,672,751/x
3. Step 3: Cross multiply
   5,597,144,312x = 12,248,672,751 × 12,248,672,751
4. Step 4: Simplify right side
   5,597,144,312x = 150,029,984,161,089,912,832
5. Step 5: Solve for x
   x = 150,029,984,161,089,912,832/5,597,144,312
6. Step 6: Final answer
   x = 26,804,737,522.92