Finding the Third Proportional to 35,939.81 and 56,264.63

Step by Step Solution

1. Step 1: Write the proportion equation
   35,939.81 : 56,264.63 = 56,264.63 : x
2. Step 2: Convert to fraction form
   35,939.81/56,264.63 = 56,264.63/x
3. Step 3: Cross multiply
   35,939.81x = 56,264.63 × 56,264.63
4. Step 4: Simplify right side
   35,939.81x = 3,165,708,026.39
5. Step 5: Solve for x
   x = 3,165,708,026.39/35,939.81
6. Step 6: Final answer
   x = 88,083.60