Finding the Third Proportional to 831,724 and 1,693,595

Step by Step Solution

1. Step 1: Write the proportion equation
   831,724 : 1,693,595 = 1,693,595 : x
2. Step 2: Convert to fraction form
   831,724/1,693,595 = 1,693,595/x
3. Step 3: Cross multiply
   831,724x = 1,693,595 × 1,693,595
4. Step 4: Simplify right side
   831,724x = 2,868,264,024,025
5. Step 5: Solve for x
   x = 2,868,264,024,025/831,724
6. Step 6: Final answer
   x = 3,448,576.72