Finding the Third Proportional to 4,003,282,586.81 and 8,337,911,256

Step by Step Solution

1. Step 1: Write the proportion equation
   4,003,282,586.81 : 8,337,911,256 = 8,337,911,256 : x
2. Step 2: Convert to fraction form
   4,003,282,586.81/8,337,911,256 = 8,337,911,256/x
3. Step 3: Cross multiply
   4,003,282,586.81x = 8,337,911,256 × 8,337,911,256
4. Step 4: Simplify right side
   4,003,282,586.81x = 69,520,764,112,931,495,936
5. Step 5: Solve for x
   x = 69,520,764,112,931,495,936/4,003,282,586.81
6. Step 6: Final answer
   x = 17,365,939,727.05