Finding the Third Proportional to 1,224,434 and 1,930,560

Step by Step Solution

1. Step 1: Write the proportion equation
   1,224,434 : 1,930,560 = 1,930,560 : x
2. Step 2: Convert to fraction form
   1,224,434/1,930,560 = 1,930,560/x
3. Step 3: Cross multiply
   1,224,434x = 1,930,560 × 1,930,560
4. Step 4: Simplify right side
   1,224,434x = 3,727,061,913,600
5. Step 5: Solve for x
   x = 3,727,061,913,600/1,224,434
6. Step 6: Final answer
   x = 3,043,905.93