Finding the Third Proportional to 1,226,371.50 and 1,914,043.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,226,371.50 : 1,914,043.50 = 1,914,043.50 : x
2. Step 2: Convert to fraction form
   1,226,371.50/1,914,043.50 = 1,914,043.50/x
3. Step 3: Cross multiply
   1,226,371.50x = 1,914,043.50 × 1,914,043.50
4. Step 4: Simplify right side
   1,226,371.50x = 3,663,562,519,892.25
5. Step 5: Solve for x
   x = 3,663,562,519,892.25/1,226,371.50
6. Step 6: Final answer
   x = 2,987,318.70