Finding the Third Proportional to 799,216 and 1,712,147

Step by Step Solution

1. Step 1: Write the proportion equation
   799,216 : 1,712,147 = 1,712,147 : x
2. Step 2: Convert to fraction form
   799,216/1,712,147 = 1,712,147/x
3. Step 3: Cross multiply
   799,216x = 1,712,147 × 1,712,147
4. Step 4: Simplify right side
   799,216x = 2,931,447,349,609
5. Step 5: Solve for x
   x = 2,931,447,349,609/799,216
6. Step 6: Final answer
   x = 3,667,903.73