Finding the Third Proportional to 619,948.50 and 1,314,294

Step by Step Solution

1. Step 1: Write the proportion equation
   619,948.50 : 1,314,294 = 1,314,294 : x
2. Step 2: Convert to fraction form
   619,948.50/1,314,294 = 1,314,294/x
3. Step 3: Cross multiply
   619,948.50x = 1,314,294 × 1,314,294
4. Step 4: Simplify right side
   619,948.50x = 1,727,368,718,436
5. Step 5: Solve for x
   x = 1,727,368,718,436/619,948.50
6. Step 6: Final answer
   x = 2,786,310.02