Finding the Third Proportional to 37,847.81 and 56,038.78

Step by Step Solution

1. Step 1: Write the proportion equation
   37,847.81 : 56,038.78 = 56,038.78 : x
2. Step 2: Convert to fraction form
   37,847.81/56,038.78 = 56,038.78/x
3. Step 3: Cross multiply
   37,847.81x = 56,038.78 × 56,038.78
4. Step 4: Simplify right side
   37,847.81x = 3,140,345,003.99
5. Step 5: Solve for x
   x = 3,140,345,003.99/37,847.81
6. Step 6: Final answer
   x = 82,972.96