Finding the Third Proportional to 424,104 and 914,632.50

Step by Step Solution

1. Step 1: Write the proportion equation
   424,104 : 914,632.50 = 914,632.50 : x
2. Step 2: Convert to fraction form
   424,104/914,632.50 = 914,632.50/x
3. Step 3: Cross multiply
   424,104x = 914,632.50 × 914,632.50
4. Step 4: Simplify right side
   424,104x = 836,552,610,056.25
5. Step 5: Solve for x
   x = 836,552,610,056.25/424,104
6. Step 6: Final answer
   x = 1,972,517.61