Finding the Third Proportional to 1,253,572 and 2,706,646

Step by Step Solution

1. Step 1: Write the proportion equation
   1,253,572 : 2,706,646 = 2,706,646 : x
2. Step 2: Convert to fraction form
   1,253,572/2,706,646 = 2,706,646/x
3. Step 3: Cross multiply
   1,253,572x = 2,706,646 × 2,706,646
4. Step 4: Simplify right side
   1,253,572x = 7,325,932,569,316
5. Step 5: Solve for x
   x = 7,325,932,569,316/1,253,572
6. Step 6: Final answer
   x = 5,844,046.11