Finding the Third Proportional to 110,443.50 and 243,030.38

Step by Step Solution

1. Step 1: Write the proportion equation
   110,443.50 : 243,030.38 = 243,030.38 : x
2. Step 2: Convert to fraction form
   110,443.50/243,030.38 = 243,030.38/x
3. Step 3: Cross multiply
   110,443.50x = 243,030.38 × 243,030.38
4. Step 4: Simplify right side
   110,443.50x = 59,063,763,172.64
5. Step 5: Solve for x
   x = 59,063,763,172.64/110,443.50
6. Step 6: Final answer
   x = 534,787.14