Finding the Third Proportional to 1,500,385 and 3,285,364

Step by Step Solution

1. Step 1: Write the proportion equation
   1,500,385 : 3,285,364 = 3,285,364 : x
2. Step 2: Convert to fraction form
   1,500,385/3,285,364 = 3,285,364/x
3. Step 3: Cross multiply
   1,500,385x = 3,285,364 × 3,285,364
4. Step 4: Simplify right side
   1,500,385x = 10,793,616,612,496
5. Step 5: Solve for x
   x = 10,793,616,612,496/1,500,385
6. Step 6: Final answer
   x = 7,193,897.97