Finding the Third Proportional to 1,929,759 and 4,109,109

Step by Step Solution

1. Step 1: Write the proportion equation
   1,929,759 : 4,109,109 = 4,109,109 : x
2. Step 2: Convert to fraction form
   1,929,759/4,109,109 = 4,109,109/x
3. Step 3: Cross multiply
   1,929,759x = 4,109,109 × 4,109,109
4. Step 4: Simplify right side
   1,929,759x = 16,884,776,773,881
5. Step 5: Solve for x
   x = 16,884,776,773,881/1,929,759
6. Step 6: Final answer
   x = 8,749,681.58