Finding the Third Proportional to 1,592,176 and 2,387,280

Step by Step Solution

1. Step 1: Write the proportion equation
   1,592,176 : 2,387,280 = 2,387,280 : x
2. Step 2: Convert to fraction form
   1,592,176/2,387,280 = 2,387,280/x
3. Step 3: Cross multiply
   1,592,176x = 2,387,280 × 2,387,280
4. Step 4: Simplify right side
   1,592,176x = 5,699,105,798,400
5. Step 5: Solve for x
   x = 5,699,105,798,400/1,592,176
6. Step 6: Final answer
   x = 3,579,444.61