Finding the Third Proportional to 37,648.13 and 56,473.88

Step by Step Solution

1. Step 1: Write the proportion equation
   37,648.13 : 56,473.88 = 56,473.88 : x
2. Step 2: Convert to fraction form
   37,648.13/56,473.88 = 56,473.88/x
3. Step 3: Cross multiply
   37,648.13x = 56,473.88 × 56,473.88
4. Step 4: Simplify right side
   37,648.13x = 3,189,298,557.52
5. Step 5: Solve for x
   x = 3,189,298,557.52/37,648.13
6. Step 6: Final answer
   x = 84,713.34