Finding the Third Proportional to 37,884,919.50 and 55,410,201.56

Step by Step Solution

1. Step 1: Write the proportion equation
   37,884,919.50 : 55,410,201.56 = 55,410,201.56 : x
2. Step 2: Convert to fraction form
   37,884,919.50/55,410,201.56 = 55,410,201.56/x
3. Step 3: Cross multiply
   37,884,919.50x = 55,410,201.56 × 55,410,201.56
4. Step 4: Simplify right side
   37,884,919.50x = 3,070,290,437,196,877.50
5. Step 5: Solve for x
   x = 3,070,290,437,196,877.50/37,884,919.50
6. Step 6: Final answer
   x = 81,042,548.80