Finding the Third Proportional to 901.88 and 2,445.38

Step by Step Solution

1. Step 1: Write the proportion equation
   901.88 : 2,445.38 = 2,445.38 : x
2. Step 2: Convert to fraction form
   901.88/2,445.38 = 2,445.38/x
3. Step 3: Cross multiply
   901.88x = 2,445.38 × 2,445.38
4. Step 4: Simplify right side
   901.88x = 5,979,858.89
5. Step 5: Solve for x
   x = 5,979,858.89/901.88
6. Step 6: Final answer
   x = 6,630.47