Finding the Third Proportional to 72,058,737,138 and 150,081,731,883

Step by Step Solution

1. Step 1: Write the proportion equation
   72,058,737,138 : 150,081,731,883 = 150,081,731,883 : x
2. Step 2: Convert to fraction form
   72,058,737,138/150,081,731,883 = 150,081,731,883/x
3. Step 3: Cross multiply
   72,058,737,138x = 150,081,731,883 × 150,081,731,883
4. Step 4: Simplify right side
   72,058,737,138x = 22,524,526,245,000,700,231,680
5. Step 5: Solve for x
   x = 22,524,526,245,000,700,231,680/72,058,737,138
6. Step 6: Final answer
   x = 312,585,636,934.82