Finding the Third Proportional to 1,182,912 and 1,853,202

Step by Step Solution

1. Step 1: Write the proportion equation
   1,182,912 : 1,853,202 = 1,853,202 : x
2. Step 2: Convert to fraction form
   1,182,912/1,853,202 = 1,853,202/x
3. Step 3: Cross multiply
   1,182,912x = 1,853,202 × 1,853,202
4. Step 4: Simplify right side
   1,182,912x = 3,434,357,652,804
5. Step 5: Solve for x
   x = 3,434,357,652,804/1,182,912
6. Step 6: Final answer
   x = 2,903,307.81