Finding the Third Proportional to 83,262.94 and 112,865.91

Step by Step Solution

1. Step 1: Write the proportion equation
   83,262.94 : 112,865.91 = 112,865.91 : x
2. Step 2: Convert to fraction form
   83,262.94/112,865.91 = 112,865.91/x
3. Step 3: Cross multiply
   83,262.94x = 112,865.91 × 112,865.91
4. Step 4: Simplify right side
   83,262.94x = 12,738,712,793.63
5. Step 5: Solve for x
   x = 12,738,712,793.63/83,262.94
6. Step 6: Final answer
   x = 152,993.80