Finding the Third Proportional to 375,068.50 and 808,790

Step by Step Solution

1. Step 1: Write the proportion equation
   375,068.50 : 808,790 = 808,790 : x
2. Step 2: Convert to fraction form
   375,068.50/808,790 = 808,790/x
3. Step 3: Cross multiply
   375,068.50x = 808,790 × 808,790
4. Step 4: Simplify right side
   375,068.50x = 654,141,264,100
5. Step 5: Solve for x
   x = 654,141,264,100/375,068.50
6. Step 6: Final answer
   x = 1,744,058.12