Finding the Third Proportional to 741,322 and 1,615,700

Step by Step Solution

1. Step 1: Write the proportion equation
   741,322 : 1,615,700 = 1,615,700 : x
2. Step 2: Convert to fraction form
   741,322/1,615,700 = 1,615,700/x
3. Step 3: Cross multiply
   741,322x = 1,615,700 × 1,615,700
4. Step 4: Simplify right side
   741,322x = 2,610,486,490,000
5. Step 5: Solve for x
   x = 2,610,486,490,000/741,322
6. Step 6: Final answer
   x = 3,521,393.52