Finding the Third Proportional to 938,016 and 1,909,152

Step by Step Solution

1. Step 1: Write the proportion equation
   938,016 : 1,909,152 = 1,909,152 : x
2. Step 2: Convert to fraction form
   938,016/1,909,152 = 1,909,152/x
3. Step 3: Cross multiply
   938,016x = 1,909,152 × 1,909,152
4. Step 4: Simplify right side
   938,016x = 3,644,861,359,104
5. Step 5: Solve for x
   x = 3,644,861,359,104/938,016
6. Step 6: Final answer
   x = 3,885,713.42