Finding the Third Proportional to 50,611,645,767 and 108,840,169,666

Step by Step Solution

1. Step 1: Write the proportion equation
   50,611,645,767 : 108,840,169,666 = 108,840,169,666 : x
2. Step 2: Convert to fraction form
   50,611,645,767/108,840,169,666 = 108,840,169,666/x
3. Step 3: Cross multiply
   50,611,645,767x = 108,840,169,666 × 108,840,169,666
4. Step 4: Simplify right side
   50,611,645,767x = 11,846,182,532,923,665,678,336
5. Step 5: Solve for x
   x = 11,846,182,532,923,665,678,336/50,611,645,767
6. Step 6: Final answer
   x = 234,060,409,484.80