Finding the Third Proportional to 112,296 and 243,477.75

Step by Step Solution

1. Step 1: Write the proportion equation
   112,296 : 243,477.75 = 243,477.75 : x
2. Step 2: Convert to fraction form
   112,296/243,477.75 = 243,477.75/x
3. Step 3: Cross multiply
   112,296x = 243,477.75 × 243,477.75
4. Step 4: Simplify right side
   112,296x = 59,281,414,745.06
5. Step 5: Solve for x
   x = 59,281,414,745.06/112,296
6. Step 6: Final answer
   x = 527,903.17