Finding the Third Proportional to 945,199 and 1,435,273.50

Step by Step Solution

1. Step 1: Write the proportion equation
   945,199 : 1,435,273.50 = 1,435,273.50 : x
2. Step 2: Convert to fraction form
   945,199/1,435,273.50 = 1,435,273.50/x
3. Step 3: Cross multiply
   945,199x = 1,435,273.50 × 1,435,273.50
4. Step 4: Simplify right side
   945,199x = 2,060,010,019,802.25
5. Step 5: Solve for x
   x = 2,060,010,019,802.25/945,199
6. Step 6: Final answer
   x = 2,179,445.83