Finding the Third Proportional to 705,091 and 1,074,160

Step by Step Solution

1. Step 1: Write the proportion equation
   705,091 : 1,074,160 = 1,074,160 : x
2. Step 2: Convert to fraction form
   705,091/1,074,160 = 1,074,160/x
3. Step 3: Cross multiply
   705,091x = 1,074,160 × 1,074,160
4. Step 4: Simplify right side
   705,091x = 1,153,819,705,600
5. Step 5: Solve for x
   x = 1,153,819,705,600/705,091
6. Step 6: Final answer
   x = 1,636,412.47