Finding the Third Proportional to 697,880 and 1,522,736

Step by Step Solution

1. Step 1: Write the proportion equation
   697,880 : 1,522,736 = 1,522,736 : x
2. Step 2: Convert to fraction form
   697,880/1,522,736 = 1,522,736/x
3. Step 3: Cross multiply
   697,880x = 1,522,736 × 1,522,736
4. Step 4: Simplify right side
   697,880x = 2,318,724,925,696
5. Step 5: Solve for x
   x = 2,318,724,925,696/697,880
6. Step 6: Final answer
   x = 3,322,526.69