Finding the Third Proportional to 1,567,481 and 2,345,143

Step by Step Solution

1. Step 1: Write the proportion equation
   1,567,481 : 2,345,143 = 2,345,143 : x
2. Step 2: Convert to fraction form
   1,567,481/2,345,143 = 2,345,143/x
3. Step 3: Cross multiply
   1,567,481x = 2,345,143 × 2,345,143
4. Step 4: Simplify right side
   1,567,481x = 5,499,695,690,449
5. Step 5: Solve for x
   x = 5,499,695,690,449/1,567,481
6. Step 6: Final answer
   x = 3,508,620.32