Finding the Third Proportional to 787,536 and 1,719,432

Step by Step Solution

1. Step 1: Write the proportion equation
   787,536 : 1,719,432 = 1,719,432 : x
2. Step 2: Convert to fraction form
   787,536/1,719,432 = 1,719,432/x
3. Step 3: Cross multiply
   787,536x = 1,719,432 × 1,719,432
4. Step 4: Simplify right side
   787,536x = 2,956,446,402,624
5. Step 5: Solve for x
   x = 2,956,446,402,624/787,536
6. Step 6: Final answer
   x = 3,754,046.04