Finding the Third Proportional to 1,136,451 and 2,312,070

Step by Step Solution

1. Step 1: Write the proportion equation
   1,136,451 : 2,312,070 = 2,312,070 : x
2. Step 2: Convert to fraction form
   1,136,451/2,312,070 = 2,312,070/x
3. Step 3: Cross multiply
   1,136,451x = 2,312,070 × 2,312,070
4. Step 4: Simplify right side
   1,136,451x = 5,345,667,684,900
5. Step 5: Solve for x
   x = 5,345,667,684,900/1,136,451
6. Step 6: Final answer
   x = 4,703,825.93