Finding the Third Proportional to 716,205 and 1,554,468

Step by Step Solution

1. Step 1: Write the proportion equation
   716,205 : 1,554,468 = 1,554,468 : x
2. Step 2: Convert to fraction form
   716,205/1,554,468 = 1,554,468/x
3. Step 3: Cross multiply
   716,205x = 1,554,468 × 1,554,468
4. Step 4: Simplify right side
   716,205x = 2,416,370,763,024
5. Step 5: Solve for x
   x = 2,416,370,763,024/716,205
6. Step 6: Final answer
   x = 3,373,853.52