Finding the Third Proportional to 37,150.31 and 56,435.06

Step by Step Solution

1. Step 1: Write the proportion equation
   37,150.31 : 56,435.06 = 56,435.06 : x
2. Step 2: Convert to fraction form
   37,150.31/56,435.06 = 56,435.06/x
3. Step 3: Cross multiply
   37,150.31x = 56,435.06 × 56,435.06
4. Step 4: Simplify right side
   37,150.31x = 3,184,916,279.38
5. Step 5: Solve for x
   x = 3,184,916,279.38/37,150.31
6. Step 6: Final answer
   x = 85,730.54