Finding the Third Proportional to 155,433,474 and 335,079,499.50

Step by Step Solution

1. Step 1: Write the proportion equation
   155,433,474 : 335,079,499.50 = 335,079,499.50 : x
2. Step 2: Convert to fraction form
   155,433,474/335,079,499.50 = 335,079,499.50/x
3. Step 3: Cross multiply
   155,433,474x = 335,079,499.50 × 335,079,499.50
4. Step 4: Simplify right side
   155,433,474x = 112,278,270,985,170,496
5. Step 5: Solve for x
   x = 112,278,270,985,170,496/155,433,474
6. Step 6: Final answer
   x = 722,355,796.96