Finding the Third Proportional to 5,597,548,288 and 12,958,667,392

Step by Step Solution

1. Step 1: Write the proportion equation
   5,597,548,288 : 12,958,667,392 = 12,958,667,392 : x
2. Step 2: Convert to fraction form
   5,597,548,288/12,958,667,392 = 12,958,667,392/x
3. Step 3: Cross multiply
   5,597,548,288x = 12,958,667,392 × 12,958,667,392
4. Step 4: Simplify right side
   5,597,548,288x = 167,927,060,576,484,065,280
5. Step 5: Solve for x
   x = 167,927,060,576,484,065,280/5,597,548,288
6. Step 6: Final answer
   x = 30,000,109,322.23