Finding the Third Proportional to 912,753 and 1,418,911.50

Step by Step Solution

1. Step 1: Write the proportion equation
   912,753 : 1,418,911.50 = 1,418,911.50 : x
2. Step 2: Convert to fraction form
   912,753/1,418,911.50 = 1,418,911.50/x
3. Step 3: Cross multiply
   912,753x = 1,418,911.50 × 1,418,911.50
4. Step 4: Simplify right side
   912,753x = 2,013,309,844,832.25
5. Step 5: Solve for x
   x = 2,013,309,844,832.25/912,753
6. Step 6: Final answer
   x = 2,205,755.38