Finding the Third Proportional to 31,347 and 46,018.13

Step by Step Solution

1. Step 1: Write the proportion equation
   31,347 : 46,018.13 = 46,018.13 : x
2. Step 2: Convert to fraction form
   31,347/46,018.13 = 46,018.13/x
3. Step 3: Cross multiply
   31,347x = 46,018.13 × 46,018.13
4. Step 4: Simplify right side
   31,347x = 2,117,667,828.52
5. Step 5: Solve for x
   x = 2,117,667,828.52/31,347
6. Step 6: Final answer
   x = 67,555.68