Finding the Third Proportional to 240,315,142.50 and 493,370,104.50

Step by Step Solution

1. Step 1: Write the proportion equation
   240,315,142.50 : 493,370,104.50 = 493,370,104.50 : x
2. Step 2: Convert to fraction form
   240,315,142.50/493,370,104.50 = 493,370,104.50/x
3. Step 3: Cross multiply
   240,315,142.50x = 493,370,104.50 × 493,370,104.50
4. Step 4: Simplify right side
   240,315,142.50x = 243,414,060,014,340,928
5. Step 5: Solve for x
   x = 243,414,060,014,340,928/240,315,142.50
6. Step 6: Final answer
   x = 1,012,895,223.67