Finding the Third Proportional to 69,315.75 and 92,674.13

Step by Step Solution

1. Step 1: Write the proportion equation
   69,315.75 : 92,674.13 = 92,674.13 : x
2. Step 2: Convert to fraction form
   69,315.75/92,674.13 = 92,674.13/x
3. Step 3: Cross multiply
   69,315.75x = 92,674.13 × 92,674.13
4. Step 4: Simplify right side
   69,315.75x = 8,588,493,444.52
5. Step 5: Solve for x
   x = 8,588,493,444.52/69,315.75
6. Step 6: Final answer
   x = 123,903.92