Finding the Third Proportional to 703,746 and 1,507,140

Step by Step Solution

1. Step 1: Write the proportion equation
   703,746 : 1,507,140 = 1,507,140 : x
2. Step 2: Convert to fraction form
   703,746/1,507,140 = 1,507,140/x
3. Step 3: Cross multiply
   703,746x = 1,507,140 × 1,507,140
4. Step 4: Simplify right side
   703,746x = 2,271,470,979,600
5. Step 5: Solve for x
   x = 2,271,470,979,600/703,746
6. Step 6: Final answer
   x = 3,227,685.81