Finding the Third Proportional to 53,734,449.50 and 116,591,968.50

Step by Step Solution

1. Step 1: Write the proportion equation
   53,734,449.50 : 116,591,968.50 = 116,591,968.50 : x
2. Step 2: Convert to fraction form
   53,734,449.50/116,591,968.50 = 116,591,968.50/x
3. Step 3: Cross multiply
   53,734,449.50x = 116,591,968.50 × 116,591,968.50
4. Step 4: Simplify right side
   53,734,449.50x = 13,593,687,118,704,992
5. Step 5: Solve for x
   x = 13,593,687,118,704,992/53,734,449.50
6. Step 6: Final answer
   x = 252,978,996.62