Finding the Third Proportional to 2,288,246 and 3,107,724

Step by Step Solution

1. Step 1: Write the proportion equation
   2,288,246 : 3,107,724 = 3,107,724 : x
2. Step 2: Convert to fraction form
   2,288,246/3,107,724 = 3,107,724/x
3. Step 3: Cross multiply
   2,288,246x = 3,107,724 × 3,107,724
4. Step 4: Simplify right side
   2,288,246x = 9,657,948,460,176
5. Step 5: Solve for x
   x = 9,657,948,460,176/2,288,246
6. Step 6: Final answer
   x = 4,220,677.52