Finding the Third Proportional to 697,404 and 938,385

Step by Step Solution

1. Step 1: Write the proportion equation
   697,404 : 938,385 = 938,385 : x
2. Step 2: Convert to fraction form
   697,404/938,385 = 938,385/x
3. Step 3: Cross multiply
   697,404x = 938,385 × 938,385
4. Step 4: Simplify right side
   697,404x = 880,566,408,225
5. Step 5: Solve for x
   x = 880,566,408,225/697,404
6. Step 6: Final answer
   x = 1,262,634.58