Finding the Third Proportional to 92,827.90 and 140,279.82

Step by Step Solution

1. Step 1: Write the proportion equation
   92,827.90 : 140,279.82 = 140,279.82 : x
2. Step 2: Convert to fraction form
   92,827.90/140,279.82 = 140,279.82/x
3. Step 3: Cross multiply
   92,827.90x = 140,279.82 × 140,279.82
4. Step 4: Simplify right side
   92,827.90x = 19,678,427,438.94
5. Step 5: Solve for x
   x = 19,678,427,438.94/92,827.90
6. Step 6: Final answer
   x = 211,988.29