Finding the Third Proportional to 1,260,354 and 1,937,253

Step by Step Solution

1. Step 1: Write the proportion equation
   1,260,354 : 1,937,253 = 1,937,253 : x
2. Step 2: Convert to fraction form
   1,260,354/1,937,253 = 1,937,253/x
3. Step 3: Cross multiply
   1,260,354x = 1,937,253 × 1,937,253
4. Step 4: Simplify right side
   1,260,354x = 3,752,949,186,009
5. Step 5: Solve for x
   x = 3,752,949,186,009/1,260,354
6. Step 6: Final answer
   x = 2,977,694.51