Finding the Third Proportional to 276,458,632 and 593,945,090

Step by Step Solution

1. Step 1: Write the proportion equation
   276,458,632 : 593,945,090 = 593,945,090 : x
2. Step 2: Convert to fraction form
   276,458,632/593,945,090 = 593,945,090/x
3. Step 3: Cross multiply
   276,458,632x = 593,945,090 × 593,945,090
4. Step 4: Simplify right side
   276,458,632x = 352,770,769,935,108,096
5. Step 5: Solve for x
   x = 352,770,769,935,108,096/276,458,632
6. Step 6: Final answer
   x = 1,276,034,563.95