Finding the Third Proportional to 235,407 and 514,525.50

Step by Step Solution

1. Step 1: Write the proportion equation
   235,407 : 514,525.50 = 514,525.50 : x
2. Step 2: Convert to fraction form
   235,407/514,525.50 = 514,525.50/x
3. Step 3: Cross multiply
   235,407x = 514,525.50 × 514,525.50
4. Step 4: Simplify right side
   235,407x = 264,736,490,150.25
5. Step 5: Solve for x
   x = 264,736,490,150.25/235,407
6. Step 6: Final answer
   x = 1,124,590.56