Finding the Third Proportional to 1,015,322 and 1,347,746

Step by Step Solution

1. Step 1: Write the proportion equation
   1,015,322 : 1,347,746 = 1,347,746 : x
2. Step 2: Convert to fraction form
   1,015,322/1,347,746 = 1,347,746/x
3. Step 3: Cross multiply
   1,015,322x = 1,347,746 × 1,347,746
4. Step 4: Simplify right side
   1,015,322x = 1,816,419,280,516
5. Step 5: Solve for x
   x = 1,816,419,280,516/1,015,322
6. Step 6: Final answer
   x = 1,789,008.10