Finding the Third Proportional to 1,110,817.50 and 2,300,403

Step by Step Solution

1. Step 1: Write the proportion equation
   1,110,817.50 : 2,300,403 = 2,300,403 : x
2. Step 2: Convert to fraction form
   1,110,817.50/2,300,403 = 2,300,403/x
3. Step 3: Cross multiply
   1,110,817.50x = 2,300,403 × 2,300,403
4. Step 4: Simplify right side
   1,110,817.50x = 5,291,853,962,409
5. Step 5: Solve for x
   x = 5,291,853,962,409/1,110,817.50
6. Step 6: Final answer
   x = 4,763,927.43