Finding the Third Proportional to 494,371,064 and 747,919,308

Step by Step Solution

1. Step 1: Write the proportion equation
   494,371,064 : 747,919,308 = 747,919,308 : x
2. Step 2: Convert to fraction form
   494,371,064/747,919,308 = 747,919,308/x
3. Step 3: Cross multiply
   494,371,064x = 747,919,308 × 747,919,308
4. Step 4: Simplify right side
   494,371,064x = 559,383,291,279,198,848
5. Step 5: Solve for x
   x = 559,383,291,279,198,848/494,371,064
6. Step 6: Final answer
   x = 1,131,504,920.12