Finding the Third Proportional to 1,452,402 and 3,191,442

Step by Step Solution

1. Step 1: Write the proportion equation
   1,452,402 : 3,191,442 = 3,191,442 : x
2. Step 2: Convert to fraction form
   1,452,402/3,191,442 = 3,191,442/x
3. Step 3: Cross multiply
   1,452,402x = 3,191,442 × 3,191,442
4. Step 4: Simplify right side
   1,452,402x = 10,185,302,039,364
5. Step 5: Solve for x
   x = 10,185,302,039,364/1,452,402
6. Step 6: Final answer
   x = 7,012,729.29