Finding the Third Proportional to 1,490,267 and 2,363,657

Step by Step Solution

1. Step 1: Write the proportion equation
   1,490,267 : 2,363,657 = 2,363,657 : x
2. Step 2: Convert to fraction form
   1,490,267/2,363,657 = 2,363,657/x
3. Step 3: Cross multiply
   1,490,267x = 2,363,657 × 2,363,657
4. Step 4: Simplify right side
   1,490,267x = 5,586,874,413,649
5. Step 5: Solve for x
   x = 5,586,874,413,649/1,490,267
6. Step 6: Final answer
   x = 3,748,908.36