Finding the Third Proportional to 65,116,751,907.38 and 141,051,384,018

Step by Step Solution

1. Step 1: Write the proportion equation
   65,116,751,907.38 : 141,051,384,018 = 141,051,384,018 : x
2. Step 2: Convert to fraction form
   65,116,751,907.38/141,051,384,018 = 141,051,384,018/x
3. Step 3: Cross multiply
   65,116,751,907.38x = 141,051,384,018 × 141,051,384,018
4. Step 4: Simplify right side
   65,116,751,907.38x = 19,895,492,933,393,307,402,240
5. Step 5: Solve for x
   x = 19,895,492,933,393,307,402,240/65,116,751,907.38
6. Step 6: Final answer
   x = 305,535,708,563.81