Finding the Third Proportional to 19,527,517,250 and 42,383,980,925

Step by Step Solution

1. Step 1: Write the proportion equation
   19,527,517,250 : 42,383,980,925 = 42,383,980,925 : x
2. Step 2: Convert to fraction form
   19,527,517,250/42,383,980,925 = 42,383,980,925/x
3. Step 3: Cross multiply
   19,527,517,250x = 42,383,980,925 × 42,383,980,925
4. Step 4: Simplify right side
   19,527,517,250x = 1,796,401,839,050,763,796,480
5. Step 5: Solve for x
   x = 1,796,401,839,050,763,796,480/19,527,517,250
6. Step 6: Final answer
   x = 91,993,355,635.15