Finding the Third Proportional to 96,748.92 and 142,279.59

Step by Step Solution

1. Step 1: Write the proportion equation
   96,748.92 : 142,279.59 = 142,279.59 : x
2. Step 2: Convert to fraction form
   96,748.92/142,279.59 = 142,279.59/x
3. Step 3: Cross multiply
   96,748.92x = 142,279.59 × 142,279.59
4. Step 4: Simplify right side
   96,748.92x = 20,243,482,797.67
5. Step 5: Solve for x
   x = 20,243,482,797.67/96,748.92
6. Step 6: Final answer
   x = 209,237.30