Finding the Third Proportional to 1,465,830 and 2,242,338

Step by Step Solution

1. Step 1: Write the proportion equation
   1,465,830 : 2,242,338 = 2,242,338 : x
2. Step 2: Convert to fraction form
   1,465,830/2,242,338 = 2,242,338/x
3. Step 3: Cross multiply
   1,465,830x = 2,242,338 × 2,242,338
4. Step 4: Simplify right side
   1,465,830x = 5,028,079,706,244
5. Step 5: Solve for x
   x = 5,028,079,706,244/1,465,830
6. Step 6: Final answer
   x = 3,430,192.93