Finding the Third Proportional to 1,355,536 and 2,934,228

Step by Step Solution

1. Step 1: Write the proportion equation
   1,355,536 : 2,934,228 = 2,934,228 : x
2. Step 2: Convert to fraction form
   1,355,536/2,934,228 = 2,934,228/x
3. Step 3: Cross multiply
   1,355,536x = 2,934,228 × 2,934,228
4. Step 4: Simplify right side
   1,355,536x = 8,609,693,955,984
5. Step 5: Solve for x
   x = 8,609,693,955,984/1,355,536
6. Step 6: Final answer
   x = 6,351,505.20