Finding the Third Proportional to 1,501,458 and 2,265,147

Step by Step Solution

1. Step 1: Write the proportion equation
   1,501,458 : 2,265,147 = 2,265,147 : x
2. Step 2: Convert to fraction form
   1,501,458/2,265,147 = 2,265,147/x
3. Step 3: Cross multiply
   1,501,458x = 2,265,147 × 2,265,147
4. Step 4: Simplify right side
   1,501,458x = 5,130,890,931,609
5. Step 5: Solve for x
   x = 5,130,890,931,609/1,501,458
6. Step 6: Final answer
   x = 3,417,272.37