Finding the Third Proportional to 833,472 and 1,291,392

Step by Step Solution

1. Step 1: Write the proportion equation
   833,472 : 1,291,392 = 1,291,392 : x
2. Step 2: Convert to fraction form
   833,472/1,291,392 = 1,291,392/x
3. Step 3: Cross multiply
   833,472x = 1,291,392 × 1,291,392
4. Step 4: Simplify right side
   833,472x = 1,667,693,297,664
5. Step 5: Solve for x
   x = 1,667,693,297,664/833,472
6. Step 6: Final answer
   x = 2,000,899.01