Finding the Third Proportional to 53,498.92 and 112,965.10

Step by Step Solution

1. Step 1: Write the proportion equation
   53,498.92 : 112,965.10 = 112,965.10 : x
2. Step 2: Convert to fraction form
   53,498.92/112,965.10 = 112,965.10/x
3. Step 3: Cross multiply
   53,498.92x = 112,965.10 × 112,965.10
4. Step 4: Simplify right side
   53,498.92x = 12,761,113,729.76
5. Step 5: Solve for x
   x = 12,761,113,729.76/53,498.92
6. Step 6: Final answer
   x = 238,530.31