Finding the Third Proportional to 1,685,163 and 2,584,053

Step by Step Solution

1. Step 1: Write the proportion equation
   1,685,163 : 2,584,053 = 2,584,053 : x
2. Step 2: Convert to fraction form
   1,685,163/2,584,053 = 2,584,053/x
3. Step 3: Cross multiply
   1,685,163x = 2,584,053 × 2,584,053
4. Step 4: Simplify right side
   1,685,163x = 6,677,329,906,809
5. Step 5: Solve for x
   x = 6,677,329,906,809/1,685,163
6. Step 6: Final answer
   x = 3,962,423.76