Finding the Third Proportional to 454,288,527,090 and 981,111,436,452

Step by Step Solution

1. Step 1: Write the proportion equation
   454,288,527,090 : 981,111,436,452 = 981,111,436,452 : x
2. Step 2: Convert to fraction form
   454,288,527,090/981,111,436,452 = 981,111,436,452/x
3. Step 3: Cross multiply
   454,288,527,090x = 981,111,436,452 × 981,111,436,452
4. Step 4: Simplify right side
   454,288,527,090x = 962,579,650,736,906,792,075,264
5. Step 5: Solve for x
   x = 962,579,650,736,906,792,075,264/454,288,527,090
6. Step 6: Final answer
   x = 2,118,872,904,193.35