Finding the Third Proportional to 573,624 and 1,260,426

Step by Step Solution

1. Step 1: Write the proportion equation
   573,624 : 1,260,426 = 1,260,426 : x
2. Step 2: Convert to fraction form
   573,624/1,260,426 = 1,260,426/x
3. Step 3: Cross multiply
   573,624x = 1,260,426 × 1,260,426
4. Step 4: Simplify right side
   573,624x = 1,588,673,701,476
5. Step 5: Solve for x
   x = 1,588,673,701,476/573,624
6. Step 6: Final answer
   x = 2,769,538.41