Finding the Third Proportional to 19,463,411,430 and 30,151,379,983.50

Step by Step Solution

1. Step 1: Write the proportion equation
   19,463,411,430 : 30,151,379,983.50 = 30,151,379,983.50 : x
2. Step 2: Convert to fraction form
   19,463,411,430/30,151,379,983.50 = 30,151,379,983.50/x
3. Step 3: Cross multiply
   19,463,411,430x = 30,151,379,983.50 × 30,151,379,983.50
4. Step 4: Simplify right side
   19,463,411,430x = 909,105,714,909,404,463,104
5. Step 5: Solve for x
   x = 909,105,714,909,404,463,104/19,463,411,430
6. Step 6: Final answer
   x = 46,708,446,675.91