Finding the Third Proportional to 697,716 and 1,506,960

Step by Step Solution

1. Step 1: Write the proportion equation
   697,716 : 1,506,960 = 1,506,960 : x
2. Step 2: Convert to fraction form
   697,716/1,506,960 = 1,506,960/x
3. Step 3: Cross multiply
   697,716x = 1,506,960 × 1,506,960
4. Step 4: Simplify right side
   697,716x = 2,270,928,441,600
5. Step 5: Solve for x
   x = 2,270,928,441,600/697,716
6. Step 6: Final answer
   x = 3,254,803.45