Finding the Third Proportional to 2,192,325,204 and 5,173,495,152

Step by Step Solution

1. Step 1: Write the proportion equation
   2,192,325,204 : 5,173,495,152 = 5,173,495,152 : x
2. Step 2: Convert to fraction form
   2,192,325,204/5,173,495,152 = 5,173,495,152/x
3. Step 3: Cross multiply
   2,192,325,204x = 5,173,495,152 × 5,173,495,152
4. Step 4: Simplify right side
   2,192,325,204x = 26,765,052,087,767,502,848
5. Step 5: Solve for x
   x = 26,765,052,087,767,502,848/2,192,325,204
6. Step 6: Final answer
   x = 12,208,522,731.45