Finding the Third Proportional to 303,231,778.88 and 465,801,105.94

Step by Step Solution

1. Step 1: Write the proportion equation
   303,231,778.88 : 465,801,105.94 = 465,801,105.94 : x
2. Step 2: Convert to fraction form
   303,231,778.88/465,801,105.94 = 465,801,105.94/x
3. Step 3: Cross multiply
   303,231,778.88x = 465,801,105.94 × 465,801,105.94
4. Step 4: Simplify right side
   303,231,778.88x = 216,970,670,292,598,112
5. Step 5: Solve for x
   x = 216,970,670,292,598,112/303,231,778.88
6. Step 6: Final answer
   x = 715,527,479.00