Finding the Third Proportional to 25,111,408.50 and 53,810,041.50

Step by Step Solution

1. Step 1: Write the proportion equation
   25,111,408.50 : 53,810,041.50 = 53,810,041.50 : x
2. Step 2: Convert to fraction form
   25,111,408.50/53,810,041.50 = 53,810,041.50/x
3. Step 3: Cross multiply
   25,111,408.50x = 53,810,041.50 × 53,810,041.50
4. Step 4: Simplify right side
   25,111,408.50x = 2,895,520,566,231,722
5. Step 5: Solve for x
   x = 2,895,520,566,231,722/25,111,408.50
6. Step 6: Final answer
   x = 115,306,975.56