Finding the Third Proportional to 1,739,899 and 2,661,850

Step by Step Solution

1. Step 1: Write the proportion equation
   1,739,899 : 2,661,850 = 2,661,850 : x
2. Step 2: Convert to fraction form
   1,739,899/2,661,850 = 2,661,850/x
3. Step 3: Cross multiply
   1,739,899x = 2,661,850 × 2,661,850
4. Step 4: Simplify right side
   1,739,899x = 7,085,445,422,500
5. Step 5: Solve for x
   x = 7,085,445,422,500/1,739,899
6. Step 6: Final answer
   x = 4,072,331.45