Finding the Third Proportional to 454,288,527,086.62 and 981,111,436,444.12

Step by Step Solution

1. Step 1: Write the proportion equation
   454,288,527,086.62 : 981,111,436,444.12 = 981,111,436,444.12 : x
2. Step 2: Convert to fraction form
   454,288,527,086.62/981,111,436,444.12 = 981,111,436,444.12/x
3. Step 3: Cross multiply
   454,288,527,086.62x = 981,111,436,444.12 × 981,111,436,444.12
4. Step 4: Simplify right side
   454,288,527,086.62x = 962,579,650,721,444,507,156,480
5. Step 5: Solve for x
   x = 962,579,650,721,444,507,156,480/454,288,527,086.62
6. Step 6: Final answer
   x = 2,118,872,904,175.08