Finding the Third Proportional to 1,223,904 and 2,651,136

Step by Step Solution

1. Step 1: Write the proportion equation
   1,223,904 : 2,651,136 = 2,651,136 : x
2. Step 2: Convert to fraction form
   1,223,904/2,651,136 = 2,651,136/x
3. Step 3: Cross multiply
   1,223,904x = 2,651,136 × 2,651,136
4. Step 4: Simplify right side
   1,223,904x = 7,028,522,090,496
5. Step 5: Solve for x
   x = 7,028,522,090,496/1,223,904
6. Step 6: Final answer
   x = 5,742,707.02