Finding the Third Proportional to 1,813,862 and 2,711,316

Step by Step Solution

1. Step 1: Write the proportion equation
   1,813,862 : 2,711,316 = 2,711,316 : x
2. Step 2: Convert to fraction form
   1,813,862/2,711,316 = 2,711,316/x
3. Step 3: Cross multiply
   1,813,862x = 2,711,316 × 2,711,316
4. Step 4: Simplify right side
   1,813,862x = 7,351,234,451,856
5. Step 5: Solve for x
   x = 7,351,234,451,856/1,813,862
6. Step 6: Final answer
   x = 4,052,808.02