Finding the Third Proportional to 545,470 and 1,166,748

Step by Step Solution

1. Step 1: Write the proportion equation
   545,470 : 1,166,748 = 1,166,748 : x
2. Step 2: Convert to fraction form
   545,470/1,166,748 = 1,166,748/x
3. Step 3: Cross multiply
   545,470x = 1,166,748 × 1,166,748
4. Step 4: Simplify right side
   545,470x = 1,361,300,895,504
5. Step 5: Solve for x
   x = 1,361,300,895,504/545,470
6. Step 6: Final answer
   x = 2,495,647.60