Finding the Third Proportional to 696,809 and 1,526,404

Step by Step Solution

1. Step 1: Write the proportion equation
   696,809 : 1,526,404 = 1,526,404 : x
2. Step 2: Convert to fraction form
   696,809/1,526,404 = 1,526,404/x
3. Step 3: Cross multiply
   696,809x = 1,526,404 × 1,526,404
4. Step 4: Simplify right side
   696,809x = 2,329,909,171,216
5. Step 5: Solve for x
   x = 2,329,909,171,216/696,809
6. Step 6: Final answer
   x = 3,343,684.10