Finding the Third Proportional to 806,931 and 1,130,895

Step by Step Solution

1. Step 1: Write the proportion equation
   806,931 : 1,130,895 = 1,130,895 : x
2. Step 2: Convert to fraction form
   806,931/1,130,895 = 1,130,895/x
3. Step 3: Cross multiply
   806,931x = 1,130,895 × 1,130,895
4. Step 4: Simplify right side
   806,931x = 1,278,923,501,025
5. Step 5: Solve for x
   x = 1,278,923,501,025/806,931
6. Step 6: Final answer
   x = 1,584,923.00