Finding the Third Proportional to 55,462,969.27 and 86,552,079.82

Step by Step Solution

1. Step 1: Write the proportion equation
   55,462,969.27 : 86,552,079.82 = 86,552,079.82 : x
2. Step 2: Convert to fraction form
   55,462,969.27/86,552,079.82 = 86,552,079.82/x
3. Step 3: Cross multiply
   55,462,969.27x = 86,552,079.82 × 86,552,079.82
4. Step 4: Simplify right side
   55,462,969.27x = 7,491,262,521,222,007
5. Step 5: Solve for x
   x = 7,491,262,521,222,007/55,462,969.27
6. Step 6: Final answer
   x = 135,067,823.10