Finding the Third Proportional to 721,094.50 and 1,120,974

Step by Step Solution

1. Step 1: Write the proportion equation
   721,094.50 : 1,120,974 = 1,120,974 : x
2. Step 2: Convert to fraction form
   721,094.50/1,120,974 = 1,120,974/x
3. Step 3: Cross multiply
   721,094.50x = 1,120,974 × 1,120,974
4. Step 4: Simplify right side
   721,094.50x = 1,256,582,708,676
5. Step 5: Solve for x
   x = 1,256,582,708,676/721,094.50
6. Step 6: Final answer
   x = 1,742,604.76