Finding the Third Proportional to 239,330,152 and 524,061,144

Step by Step Solution

1. Step 1: Write the proportion equation
   239,330,152 : 524,061,144 = 524,061,144 : x
2. Step 2: Convert to fraction form
   239,330,152/524,061,144 = 524,061,144/x
3. Step 3: Cross multiply
   239,330,152x = 524,061,144 × 524,061,144
4. Step 4: Simplify right side
   239,330,152x = 274,640,082,650,588,736
5. Step 5: Solve for x
   x = 274,640,082,650,588,736/239,330,152
6. Step 6: Final answer
   x = 1,147,536,490.31