Finding the Third Proportional to 76,617,903,404 and 179,013,993,791

Step by Step Solution

1. Step 1: Write the proportion equation
   76,617,903,404 : 179,013,993,791 = 179,013,993,791 : x
2. Step 2: Convert to fraction form
   76,617,903,404/179,013,993,791 = 179,013,993,791/x
3. Step 3: Cross multiply
   76,617,903,404x = 179,013,993,791 × 179,013,993,791
4. Step 4: Simplify right side
   76,617,903,404x = 32,046,009,973,004,184,846,336
5. Step 5: Solve for x
   x = 32,046,009,973,004,184,846,336/76,617,903,404
6. Step 6: Final answer
   x = 418,257,463,977.16