Finding the Third Proportional to 367,328,712 and 799,224,672

Step by Step Solution

1. Step 1: Write the proportion equation
   367,328,712 : 799,224,672 = 799,224,672 : x
2. Step 2: Convert to fraction form
   367,328,712/799,224,672 = 799,224,672/x
3. Step 3: Cross multiply
   367,328,712x = 799,224,672 × 799,224,672
4. Step 4: Simplify right side
   367,328,712x = 638,760,076,333,507,584
5. Step 5: Solve for x
   x = 638,760,076,333,507,584/367,328,712
6. Step 6: Final answer
   x = 1,738,933,155.69