Finding the Third Proportional to 1,903,230 and 2,802,269

Step by Step Solution

1. Step 1: Write the proportion equation
   1,903,230 : 2,802,269 = 2,802,269 : x
2. Step 2: Convert to fraction form
   1,903,230/2,802,269 = 2,802,269/x
3. Step 3: Cross multiply
   1,903,230x = 2,802,269 × 2,802,269
4. Step 4: Simplify right side
   1,903,230x = 7,852,711,548,361
5. Step 5: Solve for x
   x = 7,852,711,548,361/1,903,230
6. Step 6: Final answer
   x = 4,125,991.89