Finding the Third Proportional to 545,328 and 1,166,470

Step by Step Solution

1. Step 1: Write the proportion equation
   545,328 : 1,166,470 = 1,166,470 : x
2. Step 2: Convert to fraction form
   545,328/1,166,470 = 1,166,470/x
3. Step 3: Cross multiply
   545,328x = 1,166,470 × 1,166,470
4. Step 4: Simplify right side
   545,328x = 1,360,652,260,900
5. Step 5: Solve for x
   x = 1,360,652,260,900/545,328
6. Step 6: Final answer
   x = 2,495,108.01