Finding the Third Proportional to 228,541 and 492,202.50

Step by Step Solution

1. Step 1: Write the proportion equation
   228,541 : 492,202.50 = 492,202.50 : x
2. Step 2: Convert to fraction form
   228,541/492,202.50 = 492,202.50/x
3. Step 3: Cross multiply
   228,541x = 492,202.50 × 492,202.50
4. Step 4: Simplify right side
   228,541x = 242,263,301,006.25
5. Step 5: Solve for x
   x = 242,263,301,006.25/228,541
6. Step 6: Final answer
   x = 1,060,043.06