Finding the Third Proportional to 743,990.06 and 1,113,096.94

Step by Step Solution

1. Step 1: Write the proportion equation
   743,990.06 : 1,113,096.94 = 1,113,096.94 : x
2. Step 2: Convert to fraction form
   743,990.06/1,113,096.94 = 1,113,096.94/x
3. Step 3: Cross multiply
   743,990.06x = 1,113,096.94 × 1,113,096.94
4. Step 4: Simplify right side
   743,990.06x = 1,238,984,792,271.88
5. Step 5: Solve for x
   x = 1,238,984,792,271.88/743,990.06
6. Step 6: Final answer
   x = 1,665,324.38