Finding the Third Proportional to 696,813 and 1,526,412

Step by Step Solution

1. Step 1: Write the proportion equation
   696,813 : 1,526,412 = 1,526,412 : x
2. Step 2: Convert to fraction form
   696,813/1,526,412 = 1,526,412/x
3. Step 3: Cross multiply
   696,813x = 1,526,412 × 1,526,412
4. Step 4: Simplify right side
   696,813x = 2,329,933,593,744
5. Step 5: Solve for x
   x = 2,329,933,593,744/696,813
6. Step 6: Final answer
   x = 3,343,699.95