Finding the Third Proportional to 1,027,396 and 1,363,246

Step by Step Solution

1. Step 1: Write the proportion equation
   1,027,396 : 1,363,246 = 1,363,246 : x
2. Step 2: Convert to fraction form
   1,027,396/1,363,246 = 1,363,246/x
3. Step 3: Cross multiply
   1,027,396x = 1,363,246 × 1,363,246
4. Step 4: Simplify right side
   1,027,396x = 1,858,439,656,516
5. Step 5: Solve for x
   x = 1,858,439,656,516/1,027,396
6. Step 6: Final answer
   x = 1,808,883.48