Finding the Third Proportional to 55,462,973.06 and 86,552,085.52

Step by Step Solution

1. Step 1: Write the proportion equation
   55,462,973.06 : 86,552,085.52 = 86,552,085.52 : x
2. Step 2: Convert to fraction form
   55,462,973.06/86,552,085.52 = 86,552,085.52/x
3. Step 3: Cross multiply
   55,462,973.06x = 86,552,085.52 × 86,552,085.52
4. Step 4: Simplify right side
   55,462,973.06x = 7,491,263,507,104,063
5. Step 5: Solve for x
   x = 7,491,263,507,104,063/55,462,973.06
6. Step 6: Final answer
   x = 135,067,831.63