Finding the Third Proportional to 697,156 and 1,522,238

Step by Step Solution

1. Step 1: Write the proportion equation
   697,156 : 1,522,238 = 1,522,238 : x
2. Step 2: Convert to fraction form
   697,156/1,522,238 = 1,522,238/x
3. Step 3: Cross multiply
   697,156x = 1,522,238 × 1,522,238
4. Step 4: Simplify right side
   697,156x = 2,317,208,528,644
5. Step 5: Solve for x
   x = 2,317,208,528,644/697,156
6. Step 6: Final answer
   x = 3,323,802.03