Finding the Third Proportional to 3,444,247,550,556 and 7,379,769,979,158

Step by Step Solution

1. Step 1: Write the proportion equation
   3,444,247,550,556 : 7,379,769,979,158 = 7,379,769,979,158 : x
2. Step 2: Convert to fraction form
   3,444,247,550,556/7,379,769,979,158 = 7,379,769,979,158/x
3. Step 3: Cross multiply
   3,444,247,550,556x = 7,379,769,979,158 × 7,379,769,979,158
4. Step 4: Simplify right side
   3,444,247,550,556x = 54,461,004,945,281,669,417,402,368
5. Step 5: Solve for x
   x = 54,461,004,945,281,669,417,402,368/3,444,247,550,556
6. Step 6: Final answer
   x = 15,812,163,366,855.01