Finding the Third Proportional to 16,974,347,100.75 and 35,707,749,149.25

Step by Step Solution

1. Step 1: Write the proportion equation
   16,974,347,100.75 : 35,707,749,149.25 = 35,707,749,149.25 : x
2. Step 2: Convert to fraction form
   16,974,347,100.75/35,707,749,149.25 = 35,707,749,149.25/x
3. Step 3: Cross multiply
   16,974,347,100.75x = 35,707,749,149.25 × 35,707,749,149.25
4. Step 4: Simplify right side
   16,974,347,100.75x = 1,275,043,349,305,764,085,760
5. Step 5: Solve for x
   x = 1,275,043,349,305,764,085,760/16,974,347,100.75
6. Step 6: Final answer
   x = 75,115,899,406.19