Finding the Third Proportional to 545,464 and 1,166,736

Step by Step Solution

1. Step 1: Write the proportion equation
   545,464 : 1,166,736 = 1,166,736 : x
2. Step 2: Convert to fraction form
   545,464/1,166,736 = 1,166,736/x
3. Step 3: Cross multiply
   545,464x = 1,166,736 × 1,166,736
4. Step 4: Simplify right side
   545,464x = 1,361,272,893,696
5. Step 5: Solve for x
   x = 1,361,272,893,696/545,464
6. Step 6: Final answer
   x = 2,495,623.71