Finding the Third Proportional to 701.88 and 1,061.63

Step by Step Solution

1. Step 1: Write the proportion equation
   701.88 : 1,061.63 = 1,061.63 : x
2. Step 2: Convert to fraction form
   701.88/1,061.63 = 1,061.63/x
3. Step 3: Cross multiply
   701.88x = 1,061.63 × 1,061.63
4. Step 4: Simplify right side
   701.88x = 1,127,047.64
5. Step 5: Solve for x
   x = 1,127,047.64/701.88
6. Step 6: Final answer
   x = 1,605.77