Finding the Third Proportional to 831,612 and 1,750,158

Step by Step Solution

1. Step 1: Write the proportion equation
   831,612 : 1,750,158 = 1,750,158 : x
2. Step 2: Convert to fraction form
   831,612/1,750,158 = 1,750,158/x
3. Step 3: Cross multiply
   831,612x = 1,750,158 × 1,750,158
4. Step 4: Simplify right side
   831,612x = 3,063,053,024,964
5. Step 5: Solve for x
   x = 3,063,053,024,964/831,612
6. Step 6: Final answer
   x = 3,683,271.80