Finding the Third Proportional to 1,749,500 and 2,615,142

Step by Step Solution

1. Step 1: Write the proportion equation
   1,749,500 : 2,615,142 = 2,615,142 : x
2. Step 2: Convert to fraction form
   1,749,500/2,615,142 = 2,615,142/x
3. Step 3: Cross multiply
   1,749,500x = 2,615,142 × 2,615,142
4. Step 4: Simplify right side
   1,749,500x = 6,838,967,680,164
5. Step 5: Solve for x
   x = 6,838,967,680,164/1,749,500
6. Step 6: Final answer
   x = 3,909,098.42