Finding the Third Proportional to 1,069,722 and 2,349,369

Step by Step Solution

1. Step 1: Write the proportion equation
   1,069,722 : 2,349,369 = 2,349,369 : x
2. Step 2: Convert to fraction form
   1,069,722/2,349,369 = 2,349,369/x
3. Step 3: Cross multiply
   1,069,722x = 2,349,369 × 2,349,369
4. Step 4: Simplify right side
   1,069,722x = 5,519,534,698,161
5. Step 5: Solve for x
   x = 5,519,534,698,161/1,069,722
6. Step 6: Final answer
   x = 5,159,784.22