Finding the Third Proportional to 352,092 and 760,308

Step by Step Solution

1. Step 1: Write the proportion equation
   352,092 : 760,308 = 760,308 : x
2. Step 2: Convert to fraction form
   352,092/760,308 = 760,308/x
3. Step 3: Cross multiply
   352,092x = 760,308 × 760,308
4. Step 4: Simplify right side
   352,092x = 578,068,254,864
5. Step 5: Solve for x
   x = 578,068,254,864/352,092
6. Step 6: Final answer
   x = 1,641,810.25