Finding the Third Proportional to 788,346 and 1,632,690

Step by Step Solution

1. Step 1: Write the proportion equation
   788,346 : 1,632,690 = 1,632,690 : x
2. Step 2: Convert to fraction form
   788,346/1,632,690 = 1,632,690/x
3. Step 3: Cross multiply
   788,346x = 1,632,690 × 1,632,690
4. Step 4: Simplify right side
   788,346x = 2,665,676,636,100
5. Step 5: Solve for x
   x = 2,665,676,636,100/788,346
6. Step 6: Final answer
   x = 3,381,353.66