Finding the Third Proportional to 462,844 and 938,564

Step by Step Solution

1. Step 1: Write the proportion equation
   462,844 : 938,564 = 938,564 : x
2. Step 2: Convert to fraction form
   462,844/938,564 = 938,564/x
3. Step 3: Cross multiply
   462,844x = 938,564 × 938,564
4. Step 4: Simplify right side
   462,844x = 880,902,382,096
5. Step 5: Solve for x
   x = 880,902,382,096/462,844
6. Step 6: Final answer
   x = 1,903,238.20