Finding the Third Proportional to 1,069,726 and 2,349,416

Step by Step Solution

1. Step 1: Write the proportion equation
   1,069,726 : 2,349,416 = 2,349,416 : x
2. Step 2: Convert to fraction form
   1,069,726/2,349,416 = 2,349,416/x
3. Step 3: Cross multiply
   1,069,726x = 2,349,416 × 2,349,416
4. Step 4: Simplify right side
   1,069,726x = 5,519,755,541,056
5. Step 5: Solve for x
   x = 5,519,755,541,056/1,069,726
6. Step 6: Final answer
   x = 5,159,971.38