Finding the Third Proportional to 37,111,425.75 and 76,768,519.50

Step by Step Solution

1. Step 1: Write the proportion equation
   37,111,425.75 : 76,768,519.50 = 76,768,519.50 : x
2. Step 2: Convert to fraction form
   37,111,425.75/76,768,519.50 = 76,768,519.50/x
3. Step 3: Cross multiply
   37,111,425.75x = 76,768,519.50 × 76,768,519.50
4. Step 4: Simplify right side
   37,111,425.75x = 5,893,405,586,221,880
5. Step 5: Solve for x
   x = 5,893,405,586,221,880/37,111,425.75
6. Step 6: Final answer
   x = 158,802,995.77