Finding the Third Proportional to 1,914,592 and 4,038,328

Step by Step Solution

1. Step 1: Write the proportion equation
   1,914,592 : 4,038,328 = 4,038,328 : x
2. Step 2: Convert to fraction form
   1,914,592/4,038,328 = 4,038,328/x
3. Step 3: Cross multiply
   1,914,592x = 4,038,328 × 4,038,328
4. Step 4: Simplify right side
   1,914,592x = 16,308,093,035,584
5. Step 5: Solve for x
   x = 16,308,093,035,584/1,914,592
6. Step 6: Final answer
   x = 8,517,790.23