Finding the Third Proportional to 1,892,699 and 2,861,632

Step by Step Solution

1. Step 1: Write the proportion equation
   1,892,699 : 2,861,632 = 2,861,632 : x
2. Step 2: Convert to fraction form
   1,892,699/2,861,632 = 2,861,632/x
3. Step 3: Cross multiply
   1,892,699x = 2,861,632 × 2,861,632
4. Step 4: Simplify right side
   1,892,699x = 8,188,937,703,424
5. Step 5: Solve for x
   x = 8,188,937,703,424/1,892,699
6. Step 6: Final answer
   x = 4,326,592.71