Finding the Third Proportional to 779,030 and 1,165,432

Step by Step Solution

1. Step 1: Write the proportion equation
   779,030 : 1,165,432 = 1,165,432 : x
2. Step 2: Convert to fraction form
   779,030/1,165,432 = 1,165,432/x
3. Step 3: Cross multiply
   779,030x = 1,165,432 × 1,165,432
4. Step 4: Simplify right side
   779,030x = 1,358,231,746,624
5. Step 5: Solve for x
   x = 1,358,231,746,624/779,030
6. Step 6: Final answer
   x = 1,743,490.94