Finding the Third Proportional to 1,749,384 and 2,698,623

Step by Step Solution

1. Step 1: Write the proportion equation
   1,749,384 : 2,698,623 = 2,698,623 : x
2. Step 2: Convert to fraction form
   1,749,384/2,698,623 = 2,698,623/x
3. Step 3: Cross multiply
   1,749,384x = 2,698,623 × 2,698,623
4. Step 4: Simplify right side
   1,749,384x = 7,282,566,096,129
5. Step 5: Solve for x
   x = 7,282,566,096,129/1,749,384
6. Step 6: Final answer
   x = 4,162,931.69