Finding the Third Proportional to 1,026,947 and 1,502,391

Step by Step Solution

1. Step 1: Write the proportion equation
   1,026,947 : 1,502,391 = 1,502,391 : x
2. Step 2: Convert to fraction form
   1,026,947/1,502,391 = 1,502,391/x
3. Step 3: Cross multiply
   1,026,947x = 1,502,391 × 1,502,391
4. Step 4: Simplify right side
   1,026,947x = 2,257,178,716,881
5. Step 5: Solve for x
   x = 2,257,178,716,881/1,026,947
6. Step 6: Final answer
   x = 2,197,950.54