Finding the Third Proportional to 608,064 and 1,407,506

Step by Step Solution

1. Step 1: Write the proportion equation
   608,064 : 1,407,506 = 1,407,506 : x
2. Step 2: Convert to fraction form
   608,064/1,407,506 = 1,407,506/x
3. Step 3: Cross multiply
   608,064x = 1,407,506 × 1,407,506
4. Step 4: Simplify right side
   608,064x = 1,981,073,140,036
5. Step 5: Solve for x
   x = 1,981,073,140,036/608,064
6. Step 6: Final answer
   x = 3,258,001.03