Finding the Third Proportional to 700,572 and 1,087,002

Step by Step Solution

1. Step 1: Write the proportion equation
   700,572 : 1,087,002 = 1,087,002 : x
2. Step 2: Convert to fraction form
   700,572/1,087,002 = 1,087,002/x
3. Step 3: Cross multiply
   700,572x = 1,087,002 × 1,087,002
4. Step 4: Simplify right side
   700,572x = 1,181,573,348,004
5. Step 5: Solve for x
   x = 1,181,573,348,004/700,572
6. Step 6: Final answer
   x = 1,686,583.75