Finding the Third Proportional to 55,462,981.50 and 86,552,095.50

Step by Step Solution

1. Step 1: Write the proportion equation
   55,462,981.50 : 86,552,095.50 = 86,552,095.50 : x
2. Step 2: Convert to fraction form
   55,462,981.50/86,552,095.50 = 86,552,095.50/x
3. Step 3: Cross multiply
   55,462,981.50x = 86,552,095.50 × 86,552,095.50
4. Step 4: Simplify right side
   55,462,981.50x = 7,491,265,235,441,120
5. Step 5: Solve for x
   x = 7,491,265,235,441,120/55,462,981.50
6. Step 6: Final answer
   x = 135,067,842.24