Finding the Third Proportional to 914,706 and 1,358,788.50

Step by Step Solution

1. Step 1: Write the proportion equation
   914,706 : 1,358,788.50 = 1,358,788.50 : x
2. Step 2: Convert to fraction form
   914,706/1,358,788.50 = 1,358,788.50/x
3. Step 3: Cross multiply
   914,706x = 1,358,788.50 × 1,358,788.50
4. Step 4: Simplify right side
   914,706x = 1,846,306,187,732.25
5. Step 5: Solve for x
   x = 1,846,306,187,732.25/914,706
6. Step 6: Final answer
   x = 2,018,469.53