Finding the Third Proportional to 1,068.47 and 2,331.77

Step by Step Solution

1. Step 1: Write the proportion equation
   1,068.47 : 2,331.77 = 2,331.77 : x
2. Step 2: Convert to fraction form
   1,068.47/2,331.77 = 2,331.77/x
3. Step 3: Cross multiply
   1,068.47x = 2,331.77 × 2,331.77
4. Step 4: Simplify right side
   1,068.47x = 5,437,167.36
5. Step 5: Solve for x
   x = 5,437,167.36/1,068.47
6. Step 6: Final answer
   x = 5,088.75