Finding the Third Proportional to 59,348.63 and 140,098.88

Step by Step Solution

1. Step 1: Write the proportion equation
   59,348.63 : 140,098.88 = 140,098.88 : x
2. Step 2: Convert to fraction form
   59,348.63/140,098.88 = 140,098.88/x
3. Step 3: Cross multiply
   59,348.63x = 140,098.88 × 140,098.88
4. Step 4: Simplify right side
   59,348.63x = 19,627,694,776.27
5. Step 5: Solve for x
   x = 19,627,694,776.27/59,348.63
6. Step 6: Final answer
   x = 330,718.61