Finding the Third Proportional to 270,074.50 and 588,746

Step by Step Solution

1. Step 1: Write the proportion equation
   270,074.50 : 588,746 = 588,746 : x
2. Step 2: Convert to fraction form
   270,074.50/588,746 = 588,746/x
3. Step 3: Cross multiply
   270,074.50x = 588,746 × 588,746
4. Step 4: Simplify right side
   270,074.50x = 346,621,852,516
5. Step 5: Solve for x
   x = 346,621,852,516/270,074.50
6. Step 6: Final answer
   x = 1,283,430.51