Finding the Third Proportional to 1,292,126 and 1,925,562

Step by Step Solution

1. Step 1: Write the proportion equation
   1,292,126 : 1,925,562 = 1,925,562 : x
2. Step 2: Convert to fraction form
   1,292,126/1,925,562 = 1,925,562/x
3. Step 3: Cross multiply
   1,292,126x = 1,925,562 × 1,925,562
4. Step 4: Simplify right side
   1,292,126x = 3,707,789,015,844
5. Step 5: Solve for x
   x = 3,707,789,015,844/1,292,126
6. Step 6: Final answer
   x = 2,869,525.89