Finding the Third Proportional to 1,455,567 and 3,158,535

Step by Step Solution

1. Step 1: Write the proportion equation
   1,455,567 : 3,158,535 = 3,158,535 : x
2. Step 2: Convert to fraction form
   1,455,567/3,158,535 = 3,158,535/x
3. Step 3: Cross multiply
   1,455,567x = 3,158,535 × 3,158,535
4. Step 4: Simplify right side
   1,455,567x = 9,976,343,346,225
5. Step 5: Solve for x
   x = 9,976,343,346,225/1,455,567
6. Step 6: Final answer
   x = 6,853,922.46