Finding the Third Proportional to 46,036.31 and 71,852.63

Step by Step Solution

1. Step 1: Write the proportion equation
   46,036.31 : 71,852.63 = 71,852.63 : x
2. Step 2: Convert to fraction form
   46,036.31/71,852.63 = 71,852.63/x
3. Step 3: Cross multiply
   46,036.31x = 71,852.63 × 71,852.63
4. Step 4: Simplify right side
   46,036.31x = 5,162,799,719.39
5. Step 5: Solve for x
   x = 5,162,799,719.39/46,036.31
6. Step 6: Final answer
   x = 112,146.25