Finding the Third Proportional to 848,776 and 1,227,480

Step by Step Solution

1. Step 1: Write the proportion equation
   848,776 : 1,227,480 = 1,227,480 : x
2. Step 2: Convert to fraction form
   848,776/1,227,480 = 1,227,480/x
3. Step 3: Cross multiply
   848,776x = 1,227,480 × 1,227,480
4. Step 4: Simplify right side
   848,776x = 1,506,707,150,400
5. Step 5: Solve for x
   x = 1,506,707,150,400/848,776
6. Step 6: Final answer
   x = 1,775,152.87