Finding the Third Proportional to 1,630.31 and 3,526.41

Step by Step Solution

1. Step 1: Write the proportion equation
   1,630.31 : 3,526.41 = 3,526.41 : x
2. Step 2: Convert to fraction form
   1,630.31/3,526.41 = 3,526.41/x
3. Step 3: Cross multiply
   1,630.31x = 3,526.41 × 3,526.41
4. Step 4: Simplify right side
   1,630.31x = 12,435,541.04
5. Step 5: Solve for x
   x = 12,435,541.04/1,630.31
6. Step 6: Final answer
   x = 7,627.70