Finding the Third Proportional to 9,033,636,632 and 19,568,062,648

Step by Step Solution

1. Step 1: Write the proportion equation
   9,033,636,632 : 19,568,062,648 = 19,568,062,648 : x
2. Step 2: Convert to fraction form
   9,033,636,632/19,568,062,648 = 19,568,062,648/x
3. Step 3: Cross multiply
   9,033,636,632x = 19,568,062,648 × 19,568,062,648
4. Step 4: Simplify right side
   9,033,636,632x = 382,909,075,796,052,803,584
5. Step 5: Solve for x
   x = 382,909,075,796,052,803,584/9,033,636,632
6. Step 6: Final answer
   x = 42,387,035,409.38