Finding the Third Proportional to 17,555,655 and 37,544,880

Step by Step Solution

1. Step 1: Write the proportion equation
   17,555,655 : 37,544,880 = 37,544,880 : x
2. Step 2: Convert to fraction form
   17,555,655/37,544,880 = 37,544,880/x
3. Step 3: Cross multiply
   17,555,655x = 37,544,880 × 37,544,880
4. Step 4: Simplify right side
   17,555,655x = 1,409,618,014,214,400
5. Step 5: Solve for x
   x = 1,409,618,014,214,400/17,555,655
6. Step 6: Final answer
   x = 80,294,242.18