Finding the Third Proportional to 697,824 and 1,047,600

Step by Step Solution

1. Step 1: Write the proportion equation
   697,824 : 1,047,600 = 1,047,600 : x
2. Step 2: Convert to fraction form
   697,824/1,047,600 = 1,047,600/x
3. Step 3: Cross multiply
   697,824x = 1,047,600 × 1,047,600
4. Step 4: Simplify right side
   697,824x = 1,097,465,760,000
5. Step 5: Solve for x
   x = 1,097,465,760,000/697,824
6. Step 6: Final answer
   x = 1,572,697.07