Finding the Third Proportional to 88,776,894 and 194,524,890

Step by Step Solution

1. Step 1: Write the proportion equation
   88,776,894 : 194,524,890 = 194,524,890 : x
2. Step 2: Convert to fraction form
   88,776,894/194,524,890 = 194,524,890/x
3. Step 3: Cross multiply
   88,776,894x = 194,524,890 × 194,524,890
4. Step 4: Simplify right side
   88,776,894x = 37,839,932,829,512,096
5. Step 5: Solve for x
   x = 37,839,932,829,512,096/88,776,894
6. Step 6: Final answer
   x = 426,236,277.53