Finding the Third Proportional to 1,903,345 and 2,802,433.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,903,345 : 2,802,433.50 = 2,802,433.50 : x
2. Step 2: Convert to fraction form
   1,903,345/2,802,433.50 = 2,802,433.50/x
3. Step 3: Cross multiply
   1,903,345x = 2,802,433.50 × 2,802,433.50
4. Step 4: Simplify right side
   1,903,345x = 7,853,633,521,922.25
5. Step 5: Solve for x
   x = 7,853,633,521,922.25/1,903,345
6. Step 6: Final answer
   x = 4,126,227.00