Finding the Third Proportional to 2,104,394 and 4,637,764

Step by Step Solution

1. Step 1: Write the proportion equation
   2,104,394 : 4,637,764 = 4,637,764 : x
2. Step 2: Convert to fraction form
   2,104,394/4,637,764 = 4,637,764/x
3. Step 3: Cross multiply
   2,104,394x = 4,637,764 × 4,637,764
4. Step 4: Simplify right side
   2,104,394x = 21,508,854,919,696
5. Step 5: Solve for x
   x = 21,508,854,919,696/2,104,394
6. Step 6: Final answer
   x = 10,220,925.80