Finding the Third Proportional to 651,045 and 1,426,215

Step by Step Solution

1. Step 1: Write the proportion equation
   651,045 : 1,426,215 = 1,426,215 : x
2. Step 2: Convert to fraction form
   651,045/1,426,215 = 1,426,215/x
3. Step 3: Cross multiply
   651,045x = 1,426,215 × 1,426,215
4. Step 4: Simplify right side
   651,045x = 2,034,089,226,225
5. Step 5: Solve for x
   x = 2,034,089,226,225/651,045
6. Step 6: Final answer
   x = 3,124,345.05