Finding the Third Proportional to 88,776,900 and 194,524,902

Step by Step Solution

1. Step 1: Write the proportion equation
   88,776,900 : 194,524,902 = 194,524,902 : x
2. Step 2: Convert to fraction form
   88,776,900/194,524,902 = 194,524,902/x
3. Step 3: Cross multiply
   88,776,900x = 194,524,902 × 194,524,902
4. Step 4: Simplify right side
   88,776,900x = 37,839,937,498,109,600
5. Step 5: Solve for x
   x = 37,839,937,498,109,600/88,776,900
6. Step 6: Final answer
   x = 426,236,301.31