Finding the Third Proportional to 1,260,340 and 1,937,234

Step by Step Solution

1. Step 1: Write the proportion equation
   1,260,340 : 1,937,234 = 1,937,234 : x
2. Step 2: Convert to fraction form
   1,260,340/1,937,234 = 1,937,234/x
3. Step 3: Cross multiply
   1,260,340x = 1,937,234 × 1,937,234
4. Step 4: Simplify right side
   1,260,340x = 3,752,875,570,756
5. Step 5: Solve for x
   x = 3,752,875,570,756/1,260,340
6. Step 6: Final answer
   x = 2,977,669.18