Finding the Third Proportional to 37,082,978.25 and 54,552,769.50

Step by Step Solution

1. Step 1: Write the proportion equation
   37,082,978.25 : 54,552,769.50 = 54,552,769.50 : x
2. Step 2: Convert to fraction form
   37,082,978.25/54,552,769.50 = 54,552,769.50/x
3. Step 3: Cross multiply
   37,082,978.25x = 54,552,769.50 × 54,552,769.50
4. Step 4: Simplify right side
   37,082,978.25x = 2,976,004,660,120,130
5. Step 5: Solve for x
   x = 2,976,004,660,120,130/37,082,978.25
6. Step 6: Final answer
   x = 80,252,579.50