Finding the Third Proportional to 245,719.50 and 536,898

Step by Step Solution

1. Step 1: Write the proportion equation
   245,719.50 : 536,898 = 536,898 : x
2. Step 2: Convert to fraction form
   245,719.50/536,898 = 536,898/x
3. Step 3: Cross multiply
   245,719.50x = 536,898 × 536,898
4. Step 4: Simplify right side
   245,719.50x = 288,259,462,404
5. Step 5: Solve for x
   x = 288,259,462,404/245,719.50
6. Step 6: Final answer
   x = 1,173,124.08