Finding the Third Proportional to 1,898,685 and 2,536,318

Step by Step Solution

1. Step 1: Write the proportion equation
   1,898,685 : 2,536,318 = 2,536,318 : x
2. Step 2: Convert to fraction form
   1,898,685/2,536,318 = 2,536,318/x
3. Step 3: Cross multiply
   1,898,685x = 2,536,318 × 2,536,318
4. Step 4: Simplify right side
   1,898,685x = 6,432,908,997,124
5. Step 5: Solve for x
   x = 6,432,908,997,124/1,898,685
6. Step 6: Final answer
   x = 3,388,086.49