Finding the Third Proportional to 72,062,279,759 and 154,969,684,821

Step by Step Solution

1. Step 1: Write the proportion equation
   72,062,279,759 : 154,969,684,821 = 154,969,684,821 : x
2. Step 2: Convert to fraction form
   72,062,279,759/154,969,684,821 = 154,969,684,821/x
3. Step 3: Cross multiply
   72,062,279,759x = 154,969,684,821 × 154,969,684,821
4. Step 4: Simplify right side
   72,062,279,759x = 24,015,603,213,520,076,800,000
5. Step 5: Solve for x
   x = 24,015,603,213,520,076,800,000/72,062,279,759
6. Step 6: Final answer
   x = 333,261,774,312.94