Finding the Third Proportional to 715,240 and 1,546,632

Step by Step Solution

1. Step 1: Write the proportion equation
   715,240 : 1,546,632 = 1,546,632 : x
2. Step 2: Convert to fraction form
   715,240/1,546,632 = 1,546,632/x
3. Step 3: Cross multiply
   715,240x = 1,546,632 × 1,546,632
4. Step 4: Simplify right side
   715,240x = 2,392,070,543,424
5. Step 5: Solve for x
   x = 2,392,070,543,424/715,240
6. Step 6: Final answer
   x = 3,344,430.60