Finding the Third Proportional to 914,395.50 and 2,009,790

Step by Step Solution

1. Step 1: Write the proportion equation
   914,395.50 : 2,009,790 = 2,009,790 : x
2. Step 2: Convert to fraction form
   914,395.50/2,009,790 = 2,009,790/x
3. Step 3: Cross multiply
   914,395.50x = 2,009,790 × 2,009,790
4. Step 4: Simplify right side
   914,395.50x = 4,039,255,844,100
5. Step 5: Solve for x
   x = 4,039,255,844,100/914,395.50
6. Step 6: Final answer
   x = 4,417,405.65