Finding the Third Proportional to 5,678,010,372 and 12,355,848,024

Step by Step Solution

1. Step 1: Write the proportion equation
   5,678,010,372 : 12,355,848,024 = 12,355,848,024 : x
2. Step 2: Convert to fraction form
   5,678,010,372/12,355,848,024 = 12,355,848,024/x
3. Step 3: Cross multiply
   5,678,010,372x = 12,355,848,024 × 12,355,848,024
4. Step 4: Simplify right side
   5,678,010,372x = 152,666,980,392,184,709,120
5. Step 5: Solve for x
   x = 152,666,980,392,184,709,120/5,678,010,372
6. Step 6: Final answer
   x = 26,887,407,804.86