Finding the Third Proportional to 921,526 and 1,442,484

Step by Step Solution

1. Step 1: Write the proportion equation
   921,526 : 1,442,484 = 1,442,484 : x
2. Step 2: Convert to fraction form
   921,526/1,442,484 = 1,442,484/x
3. Step 3: Cross multiply
   921,526x = 1,442,484 × 1,442,484
4. Step 4: Simplify right side
   921,526x = 2,080,760,090,256
5. Step 5: Solve for x
   x = 2,080,760,090,256/921,526
6. Step 6: Final answer
   x = 2,257,950.50