Finding the Third Proportional to 531,706 and 1,146,895

Step by Step Solution

1. Step 1: Write the proportion equation
   531,706 : 1,146,895 = 1,146,895 : x
2. Step 2: Convert to fraction form
   531,706/1,146,895 = 1,146,895/x
3. Step 3: Cross multiply
   531,706x = 1,146,895 × 1,146,895
4. Step 4: Simplify right side
   531,706x = 1,315,368,141,025
5. Step 5: Solve for x
   x = 1,315,368,141,025/531,706
6. Step 6: Final answer
   x = 2,473,863.64