Finding the Third Proportional to 3,774,367,491 and 5,628,820,354.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,774,367,491 : 5,628,820,354.50 = 5,628,820,354.50 : x
2. Step 2: Convert to fraction form
   3,774,367,491/5,628,820,354.50 = 5,628,820,354.50/x
3. Step 3: Cross multiply
   3,774,367,491x = 5,628,820,354.50 × 5,628,820,354.50
4. Step 4: Simplify right side
   3,774,367,491x = 31,683,618,583,233,507,328
5. Step 5: Solve for x
   x = 31,683,618,583,233,507,328/3,774,367,491
6. Step 6: Final answer
   x = 8,394,418,047.20