Finding the Third Proportional to 224,775 and 478,153.13

Step by Step Solution

1. Step 1: Write the proportion equation
   224,775 : 478,153.13 = 478,153.13 : x
2. Step 2: Convert to fraction form
   224,775/478,153.13 = 478,153.13/x
3. Step 3: Cross multiply
   224,775x = 478,153.13 × 478,153.13
4. Step 4: Simplify right side
   224,775x = 228,630,410,947.27
5. Step 5: Solve for x
   x = 228,630,410,947.27/224,775
6. Step 6: Final answer
   x = 1,017,152.31