Finding the Third Proportional to 657,871,492,104 and 887,623,111,404

Step by Step Solution

1. Step 1: Write the proportion equation
   657,871,492,104 : 887,623,111,404 = 887,623,111,404 : x
2. Step 2: Convert to fraction form
   657,871,492,104/887,623,111,404 = 887,623,111,404/x
3. Step 3: Cross multiply
   657,871,492,104x = 887,623,111,404 × 887,623,111,404
4. Step 4: Simplify right side
   657,871,492,104x = 787,874,787,898,517,769,682,944
5. Step 5: Solve for x
   x = 787,874,787,898,517,769,682,944/657,871,492,104
6. Step 6: Final answer
   x = 1,197,611,991,634.93