Finding the Third Proportional to 1,090,262 and 2,389,076

Step by Step Solution

1. Step 1: Write the proportion equation
   1,090,262 : 2,389,076 = 2,389,076 : x
2. Step 2: Convert to fraction form
   1,090,262/2,389,076 = 2,389,076/x
3. Step 3: Cross multiply
   1,090,262x = 2,389,076 × 2,389,076
4. Step 4: Simplify right side
   1,090,262x = 5,707,684,133,776
5. Step 5: Solve for x
   x = 5,707,684,133,776/1,090,262
6. Step 6: Final answer
   x = 5,235,149.11