Finding the Third Proportional to 697,332 and 1,077,534

Step by Step Solution

1. Step 1: Write the proportion equation
   697,332 : 1,077,534 = 1,077,534 : x
2. Step 2: Convert to fraction form
   697,332/1,077,534 = 1,077,534/x
3. Step 3: Cross multiply
   697,332x = 1,077,534 × 1,077,534
4. Step 4: Simplify right side
   697,332x = 1,161,079,521,156
5. Step 5: Solve for x
   x = 1,161,079,521,156/697,332
6. Step 6: Final answer
   x = 1,665,031.18