Finding the Third Proportional to 696,818 and 1,526,498

Step by Step Solution

1. Step 1: Write the proportion equation
   696,818 : 1,526,498 = 1,526,498 : x
2. Step 2: Convert to fraction form
   696,818/1,526,498 = 1,526,498/x
3. Step 3: Cross multiply
   696,818x = 1,526,498 × 1,526,498
4. Step 4: Simplify right side
   696,818x = 2,330,196,144,004
5. Step 5: Solve for x
   x = 2,330,196,144,004/696,818
6. Step 6: Final answer
   x = 3,344,052.74