Finding the Third Proportional to 570,179 and 1,224,591

Step by Step Solution

1. Step 1: Write the proportion equation
   570,179 : 1,224,591 = 1,224,591 : x
2. Step 2: Convert to fraction form
   570,179/1,224,591 = 1,224,591/x
3. Step 3: Cross multiply
   570,179x = 1,224,591 × 1,224,591
4. Step 4: Simplify right side
   570,179x = 1,499,623,117,281
5. Step 5: Solve for x
   x = 1,499,623,117,281/570,179
6. Step 6: Final answer
   x = 2,630,091.81