Finding the Third Proportional to 743,804 and 1,526,812

Step by Step Solution

1. Step 1: Write the proportion equation
   743,804 : 1,526,812 = 1,526,812 : x
2. Step 2: Convert to fraction form
   743,804/1,526,812 = 1,526,812/x
3. Step 3: Cross multiply
   743,804x = 1,526,812 × 1,526,812
4. Step 4: Simplify right side
   743,804x = 2,331,154,883,344
5. Step 5: Solve for x
   x = 2,331,154,883,344/743,804
6. Step 6: Final answer
   x = 3,134,098.34