Finding the Third Proportional to 155,433,499.50 and 335,079,546

Step by Step Solution

1. Step 1: Write the proportion equation
   155,433,499.50 : 335,079,546 = 335,079,546 : x
2. Step 2: Convert to fraction form
   155,433,499.50/335,079,546 = 335,079,546/x
3. Step 3: Cross multiply
   155,433,499.50x = 335,079,546 × 335,079,546
4. Step 4: Simplify right side
   155,433,499.50x = 112,278,302,147,566,112
5. Step 5: Solve for x
   x = 112,278,302,147,566,112/155,433,499.50
6. Step 6: Final answer
   x = 722,355,878.94