Finding the Third Proportional to 746,211 and 1,632,390

Step by Step Solution

1. Step 1: Write the proportion equation
   746,211 : 1,632,390 = 1,632,390 : x
2. Step 2: Convert to fraction form
   746,211/1,632,390 = 1,632,390/x
3. Step 3: Cross multiply
   746,211x = 1,632,390 × 1,632,390
4. Step 4: Simplify right side
   746,211x = 2,664,697,112,100
5. Step 5: Solve for x
   x = 2,664,697,112,100/746,211
6. Step 6: Final answer
   x = 3,570,970.02