Finding the Third Proportional to 35,037.56 and 78,845.91

Step by Step Solution

1. Step 1: Write the proportion equation
   35,037.56 : 78,845.91 = 78,845.91 : x
2. Step 2: Convert to fraction form
   35,037.56/78,845.91 = 78,845.91/x
3. Step 3: Cross multiply
   35,037.56x = 78,845.91 × 78,845.91
4. Step 4: Simplify right side
   35,037.56x = 6,216,676,932.38
5. Step 5: Solve for x
   x = 6,216,676,932.38/35,037.56
6. Step 6: Final answer
   x = 177,428.92