Finding the Third Proportional to 762,261 and 1,505,244

Step by Step Solution

1. Step 1: Write the proportion equation
   762,261 : 1,505,244 = 1,505,244 : x
2. Step 2: Convert to fraction form
   762,261/1,505,244 = 1,505,244/x
3. Step 3: Cross multiply
   762,261x = 1,505,244 × 1,505,244
4. Step 4: Simplify right side
   762,261x = 2,265,759,499,536
5. Step 5: Solve for x
   x = 2,265,759,499,536/762,261
6. Step 6: Final answer
   x = 2,972,419.55