Finding the Third Proportional to 732,407 and 1,604,454

Step by Step Solution

1. Step 1: Write the proportion equation
   732,407 : 1,604,454 = 1,604,454 : x
2. Step 2: Convert to fraction form
   732,407/1,604,454 = 1,604,454/x
3. Step 3: Cross multiply
   732,407x = 1,604,454 × 1,604,454
4. Step 4: Simplify right side
   732,407x = 2,574,272,638,116
5. Step 5: Solve for x
   x = 2,574,272,638,116/732,407
6. Step 6: Final answer
   x = 3,514,811.63