Finding the Third Proportional to 545,510 and 1,166,836

Step by Step Solution

1. Step 1: Write the proportion equation
   545,510 : 1,166,836 = 1,166,836 : x
2. Step 2: Convert to fraction form
   545,510/1,166,836 = 1,166,836/x
3. Step 3: Cross multiply
   545,510x = 1,166,836 × 1,166,836
4. Step 4: Simplify right side
   545,510x = 1,361,506,250,896
5. Step 5: Solve for x
   x = 1,361,506,250,896/545,510
6. Step 6: Final answer
   x = 2,495,841.05