Finding the Third Proportional to 81,932,153.38 and 175,550,801.82

Step by Step Solution

1. Step 1: Write the proportion equation
   81,932,153.38 : 175,550,801.82 = 175,550,801.82 : x
2. Step 2: Convert to fraction form
   81,932,153.38/175,550,801.82 = 175,550,801.82/x
3. Step 3: Cross multiply
   81,932,153.38x = 175,550,801.82 × 175,550,801.82
4. Step 4: Simplify right side
   81,932,153.38x = 30,818,084,019,072,624
5. Step 5: Solve for x
   x = 30,818,084,019,072,624/81,932,153.38
6. Step 6: Final answer
   x = 376,141,511.58