Finding the Third Proportional to 270,078 and 588,752.50

Step by Step Solution

1. Step 1: Write the proportion equation
   270,078 : 588,752.50 = 588,752.50 : x
2. Step 2: Convert to fraction form
   270,078/588,752.50 = 588,752.50/x
3. Step 3: Cross multiply
   270,078x = 588,752.50 × 588,752.50
4. Step 4: Simplify right side
   270,078x = 346,629,506,256.25
5. Step 5: Solve for x
   x = 346,629,506,256.25/270,078
6. Step 6: Final answer
   x = 1,283,442.21