Finding the Third Proportional to 37,310 and 56,326

Step by Step Solution

1. Step 1: Write the proportion equation
   37,310 : 56,326 = 56,326 : x
2. Step 2: Convert to fraction form
   37,310/56,326 = 56,326/x
3. Step 3: Cross multiply
   37,310x = 56,326 × 56,326
4. Step 4: Simplify right side
   37,310x = 3,172,618,276
5. Step 5: Solve for x
   x = 3,172,618,276/37,310
6. Step 6: Final answer
   x = 85,033.99