Finding the Third Proportional to 610,972 and 1,341,488

Step by Step Solution

1. Step 1: Write the proportion equation
   610,972 : 1,341,488 = 1,341,488 : x
2. Step 2: Convert to fraction form
   610,972/1,341,488 = 1,341,488/x
3. Step 3: Cross multiply
   610,972x = 1,341,488 × 1,341,488
4. Step 4: Simplify right side
   610,972x = 1,799,590,054,144
5. Step 5: Solve for x
   x = 1,799,590,054,144/610,972
6. Step 6: Final answer
   x = 2,945,454.22