Finding the Third Proportional to 531,074 and 1,146,664

Step by Step Solution

1. Step 1: Write the proportion equation
   531,074 : 1,146,664 = 1,146,664 : x
2. Step 2: Convert to fraction form
   531,074/1,146,664 = 1,146,664/x
3. Step 3: Cross multiply
   531,074x = 1,146,664 × 1,146,664
4. Step 4: Simplify right side
   531,074x = 1,314,838,328,896
5. Step 5: Solve for x
   x = 1,314,838,328,896/531,074
6. Step 6: Final answer
   x = 2,475,810.02