Finding the Third Proportional to 14,995,303,398 and 31,231,759,239

Step by Step Solution

1. Step 1: Write the proportion equation
   14,995,303,398 : 31,231,759,239 = 31,231,759,239 : x
2. Step 2: Convert to fraction form
   14,995,303,398/31,231,759,239 = 31,231,759,239/x
3. Step 3: Cross multiply
   14,995,303,398x = 31,231,759,239 × 31,231,759,239
4. Step 4: Simplify right side
   14,995,303,398x = 975,422,785,162,861,871,104
5. Step 5: Solve for x
   x = 975,422,785,162,861,871,104/14,995,303,398
6. Step 6: Final answer
   x = 65,048,552,821.74