Finding the Third Proportional to 155,543,256 and 333,272,610

Step by Step Solution

1. Step 1: Write the proportion equation
   155,543,256 : 333,272,610 = 333,272,610 : x
2. Step 2: Convert to fraction form
   155,543,256/333,272,610 = 333,272,610/x
3. Step 3: Cross multiply
   155,543,256x = 333,272,610 × 333,272,610
4. Step 4: Simplify right side
   155,543,256x = 111,070,632,576,212,096
5. Step 5: Solve for x
   x = 111,070,632,576,212,096/155,543,256
6. Step 6: Final answer
   x = 714,081,956.57