Finding the Third Proportional to 71,139.94 and 95,156.86

Step by Step Solution

1. Step 1: Write the proportion equation
   71,139.94 : 95,156.86 = 95,156.86 : x
2. Step 2: Convert to fraction form
   71,139.94/95,156.86 = 95,156.86/x
3. Step 3: Cross multiply
   71,139.94x = 95,156.86 × 95,156.86
4. Step 4: Simplify right side
   71,139.94x = 9,054,827,886.11
5. Step 5: Solve for x
   x = 9,054,827,886.11/71,139.94
6. Step 6: Final answer
   x = 127,281.92