Finding the Third Proportional to 1,502,199 and 2,291,136

Step by Step Solution

1. Step 1: Write the proportion equation
   1,502,199 : 2,291,136 = 2,291,136 : x
2. Step 2: Convert to fraction form
   1,502,199/2,291,136 = 2,291,136/x
3. Step 3: Cross multiply
   1,502,199x = 2,291,136 × 2,291,136
4. Step 4: Simplify right side
   1,502,199x = 5,249,304,170,496
5. Step 5: Solve for x
   x = 5,249,304,170,496/1,502,199
6. Step 6: Final answer
   x = 3,494,413.30