Finding the Third Proportional to 779,140 and 1,168,708

Step by Step Solution

1. Step 1: Write the proportion equation
   779,140 : 1,168,708 = 1,168,708 : x
2. Step 2: Convert to fraction form
   779,140/1,168,708 = 1,168,708/x
3. Step 3: Cross multiply
   779,140x = 1,168,708 × 1,168,708
4. Step 4: Simplify right side
   779,140x = 1,365,878,389,264
5. Step 5: Solve for x
   x = 1,365,878,389,264/779,140
6. Step 6: Final answer
   x = 1,753,059.00