Finding the Third Proportional to 742,184 and 1,654,360

Step by Step Solution

1. Step 1: Write the proportion equation
   742,184 : 1,654,360 = 1,654,360 : x
2. Step 2: Convert to fraction form
   742,184/1,654,360 = 1,654,360/x
3. Step 3: Cross multiply
   742,184x = 1,654,360 × 1,654,360
4. Step 4: Simplify right side
   742,184x = 2,736,907,009,600
5. Step 5: Solve for x
   x = 2,736,907,009,600/742,184
6. Step 6: Final answer
   x = 3,687,639.47