Finding the Third Proportional to 715,173 and 1,080,049.50

Step by Step Solution

1. Step 1: Write the proportion equation
   715,173 : 1,080,049.50 = 1,080,049.50 : x
2. Step 2: Convert to fraction form
   715,173/1,080,049.50 = 1,080,049.50/x
3. Step 3: Cross multiply
   715,173x = 1,080,049.50 × 1,080,049.50
4. Step 4: Simplify right side
   715,173x = 1,166,506,922,450.25
5. Step 5: Solve for x
   x = 1,166,506,922,450.25/715,173
6. Step 6: Final answer
   x = 1,631,083.56