Finding the Third Proportional to 5,674,767 and 8,570,998.50

Step by Step Solution

1. Step 1: Write the proportion equation
   5,674,767 : 8,570,998.50 = 8,570,998.50 : x
2. Step 2: Convert to fraction form
   5,674,767/8,570,998.50 = 8,570,998.50/x
3. Step 3: Cross multiply
   5,674,767x = 8,570,998.50 × 8,570,998.50
4. Step 4: Simplify right side
   5,674,767x = 73,462,015,287,002.25
5. Step 5: Solve for x
   x = 73,462,015,287,002.25/5,674,767
6. Step 6: Final answer
   x = 12,945,380.01