Finding the Third Proportional to 1,434,783,570,995 and 3,162,021,729,028

Step by Step Solution

1. Step 1: Write the proportion equation
   1,434,783,570,995 : 3,162,021,729,028 = 3,162,021,729,028 : x
2. Step 2: Convert to fraction form
   1,434,783,570,995/3,162,021,729,028 = 3,162,021,729,028/x
3. Step 3: Cross multiply
   1,434,783,570,995x = 3,162,021,729,028 × 3,162,021,729,028
4. Step 4: Simplify right side
   1,434,783,570,995x = 9,998,381,414,845,223,163,396,096
5. Step 5: Solve for x
   x = 9,998,381,414,845,223,163,396,096/1,434,783,570,995
6. Step 6: Final answer
   x = 6,968,564,191,121.52