Finding the Third Proportional to 1,069,724 and 2,349,412

Step by Step Solution

1. Step 1: Write the proportion equation
   1,069,724 : 2,349,412 = 2,349,412 : x
2. Step 2: Convert to fraction form
   1,069,724/2,349,412 = 2,349,412/x
3. Step 3: Cross multiply
   1,069,724x = 2,349,412 × 2,349,412
4. Step 4: Simplify right side
   1,069,724x = 5,519,736,745,744
5. Step 5: Solve for x
   x = 5,519,736,745,744/1,069,724
6. Step 6: Final answer
   x = 5,159,963.45