Finding the Third Proportional to 700,604 and 1,087,032

Step by Step Solution

1. Step 1: Write the proportion equation
   700,604 : 1,087,032 = 1,087,032 : x
2. Step 2: Convert to fraction form
   700,604/1,087,032 = 1,087,032/x
3. Step 3: Cross multiply
   700,604x = 1,087,032 × 1,087,032
4. Step 4: Simplify right side
   700,604x = 1,181,638,569,024
5. Step 5: Solve for x
   x = 1,181,638,569,024/700,604
6. Step 6: Final answer
   x = 1,686,599.80