Finding the Third Proportional to 807,340 and 1,903,126

Step by Step Solution

1. Step 1: Write the proportion equation
   807,340 : 1,903,126 = 1,903,126 : x
2. Step 2: Convert to fraction form
   807,340/1,903,126 = 1,903,126/x
3. Step 3: Cross multiply
   807,340x = 1,903,126 × 1,903,126
4. Step 4: Simplify right side
   807,340x = 3,621,888,571,876
5. Step 5: Solve for x
   x = 3,621,888,571,876/807,340
6. Step 6: Final answer
   x = 4,486,199.83