Finding the Third Proportional to 2,069,240 and 3,192,426

Step by Step Solution

1. Step 1: Write the proportion equation
   2,069,240 : 3,192,426 = 3,192,426 : x
2. Step 2: Convert to fraction form
   2,069,240/3,192,426 = 3,192,426/x
3. Step 3: Cross multiply
   2,069,240x = 3,192,426 × 3,192,426
4. Step 4: Simplify right side
   2,069,240x = 10,191,583,765,476
5. Step 5: Solve for x
   x = 10,191,583,765,476/2,069,240
6. Step 6: Final answer
   x = 4,925,278.73