Finding the Third Proportional to 502,436 and 1,077,664

Step by Step Solution

1. Step 1: Write the proportion equation
   502,436 : 1,077,664 = 1,077,664 : x
2. Step 2: Convert to fraction form
   502,436/1,077,664 = 1,077,664/x
3. Step 3: Cross multiply
   502,436x = 1,077,664 × 1,077,664
4. Step 4: Simplify right side
   502,436x = 1,161,359,696,896
5. Step 5: Solve for x
   x = 1,161,359,696,896/502,436
6. Step 6: Final answer
   x = 2,311,457.97