Finding the Third Proportional to 1,749,480 and 2,615,112

Step by Step Solution

1. Step 1: Write the proportion equation
   1,749,480 : 2,615,112 = 2,615,112 : x
2. Step 2: Convert to fraction form
   1,749,480/2,615,112 = 2,615,112/x
3. Step 3: Cross multiply
   1,749,480x = 2,615,112 × 2,615,112
4. Step 4: Simplify right side
   1,749,480x = 6,838,810,772,544
5. Step 5: Solve for x
   x = 6,838,810,772,544/1,749,480
6. Step 6: Final answer
   x = 3,909,053.42