Finding the Third Proportional to 3,269,127,672 and 5,075,945,456

Step by Step Solution

1. Step 1: Write the proportion equation
   3,269,127,672 : 5,075,945,456 = 5,075,945,456 : x
2. Step 2: Convert to fraction form
   3,269,127,672/5,075,945,456 = 5,075,945,456/x
3. Step 3: Cross multiply
   3,269,127,672x = 5,075,945,456 × 5,075,945,456
4. Step 4: Simplify right side
   3,269,127,672x = 25,765,222,272,287,047,680
5. Step 5: Solve for x
   x = 25,765,222,272,287,047,680/3,269,127,672
6. Step 6: Final answer
   x = 7,881,375,356.79