Finding the Third Proportional to 762,270 and 1,505,264

Step by Step Solution

1. Step 1: Write the proportion equation
   762,270 : 1,505,264 = 1,505,264 : x
2. Step 2: Convert to fraction form
   762,270/1,505,264 = 1,505,264/x
3. Step 3: Cross multiply
   762,270x = 1,505,264 × 1,505,264
4. Step 4: Simplify right side
   762,270x = 2,265,819,709,696
5. Step 5: Solve for x
   x = 2,265,819,709,696/762,270
6. Step 6: Final answer
   x = 2,972,463.44